With the 100th anniversary of Irish independence from the United Kingdom fast approaching, the time is ripe to look back on those key moments that helped turn the Irish War of Independence. 

The conflict between British forces and Irish volunteers escalated in earnest in 1920 and the centenaries of several key moments in Ireland's bid for freedom are coming up in the next 12 months. 

Read More: Why has the Irish War of Independence been forgotten by Irish America?

With that in mind, IrishCentral has decided to run a series focusing on key moments in the fateful war one their 100th anniversary, similar to our series on the 1916 Easter Rising

But first, we must make the distinction between two different, but related, Irish revolutions because, to those who didn't grow up with an education in Irish history, the difference between the ill-fated Easter Rising and the successful War of Independence can get a little confusing. 

The close proximity of the two revolutions, coupled with the fact that many of the leaders of Ireland's bid for freedom also fought on Easter week in 1916, means that the two conflicts are synonymous with one another. 

But there was almost three years between the last shots of the Rising in Dublin and the first shots of the War of Independence in Soloheadbeg, Tipperary. 

Dublin City was ruined by the conflict in 1916

Dublin City was ruined by the conflict in 1916

Read more: How four Irish rebels escaped from a Welsh prison on the day the Irish parliament was found

It is important, therefore, to look at the two conflicts as two separate events where the Rising had a significant bearing on what came next, rather than viewing them as two entirely separate conflicts or one continuous war. 

On the face of it, they are almost polar opposites of one another. 

The 1916 Rising was borne out of Britain's ongoing war with Germany and the opportunities that it presented, among other things.

The rebels were overwhelmingly vilified by the Irish public who looked on viewed them as responsible for the destruction of Dublin City and the deaths of hundreds of innocent civilians. 

During the War of Independence, on the other hand, Irish rebels had almost complete support from the Irish people. Many rebels were sheltered by civilians in safe houses across the country in their fight against the Black and Tans, the Royal Irish Constabulary [RIC] and other occupying forces. 

That seismic shift in public sentiment can be largely, but not exclusively, attributed to the events directly after the Easter Rising, when British authorities made the fatal decision to execute the leaders of the upstart without trial. 

The executions of James Connolly, who was so badly wounded he was a shout in a chair, and Jospeh Mary Plunkett, who was married on the eve of his execution, were particularly harsh and whipped the Irish public into a frenzy. 

To paraphrase W.B. Yeats, one of Ireland's greatest poets, the political landscape in Ireland was "changed, changed utterly." 

A terrible beauty was born. 

James Connolly

James Connolly

Read more: This month in history: William Butler Yeats receives his Nobel Prize in 1923

Other events, like the plan to introduce conscription in Ireland in 1918, helped to deepen the divide between the Irish people and the British Government, but the execution and martyring of 1916's leaders turn public opinion irreversibly and gave Ireland an unstoppable momentum towards achieving its independence. 

It was this dual-blunder of the 1916 executions and the introduction of conscription in 1918 that gave rise to Sinn Féin's popularity. 

In the 1918 British general election, Sinn Féin would win 73 seats out of 105 available on the island of Ireland - a staggering feat considering they were only founded a year previously. 

Sinn Féin vowed to fight for an independent Ireland, showing that the people of Ireland overwhelmingly rejected British rule in Ireland. 

In a tradition that continues to this day, Sinn Féin did not take their seats in the British parliament in Westminster but instead set up Dáil Éireann in January 1919

This would give the Irish rebels something that their counterparts in 1916 did not have; a political wing that could be sent to negotiate when the time came. 

Coincidentally, the first shots of the War of Independence were fired on the same day that the Dáil sat for its first session. 

Read more: 100 years ago today, the Irish War of Independence began

So, with the will of the people and an elected government behind them, Ireland's latest band of rebels had more hope than ever before of winning independence from the United Kingdom. 

That is another key difference between the Easter Rising and the War of Independence. The leaders of the 1916 Rising knew they would be defeated and knew they would likely meet their ends, but they carried on regardless in the hope their efforts would inspire others. 

And that is exactly what transpired.

Soldiers during the 1916 Rising, like Michael Collins, rose to prominence during the War of Independence. They had been interned in Prisoner of War camps as retribution for their part in the Rising, but were released to appease the growing discord among the Irish public. 

Michael Collins

Michael Collins

This partially accounts for the lengthy gap between the Rising's end and the War of Independence's beginning. 

Collins himself was interned in Frongock Prison Camp in Wales and it was there that he began to think about different forms of warfare to hurt the superior British forces. 

While the 1916 Rising was a grandiose act of war designed to attract the attention of the world, the War of Independence was a series of gritty skirmishes with few, if any, instances of a traditional battle. 

Collins organized his troops into 'flying columns', comprised of between 20 and 100 men. The idea was to employ hit and run tactics on small targets like RIC barracks or British intelligence officers and then disappear into large crowds. 

It was this guerrilla warfare that leveled the playing field between the inferior Irish forces and the vast expanses of the British Empire and 1920 saw an escalation in that warfare. 

From Black and Tans to British spies and from the original Bloody Sunday to IRA ambushes, 1920 saw some of the most significant moments in recent Irish history. 

Keep an eye out as we mark their centenaries. 

Read more: Why has the Irish War of Independence been forgotten by Irish America?

A suspected member of the Irish nationalist party Sinn Fein is searched at gunpoint by temporary constables of the British Black and Tans, during the Irish War of Independence, Ireland, November 1920.Getty Images