World War I may be one of America's more forgotten conflicts, but you don't have to look too hard to find Arizona's memorials to its famous, high-flying, balloon-busting native son.

In 1917, the U.S. went to war, and men and women across the country - including Arizona - jumped to do their part. However, when two brothers refused to be drafted, it set off the largest manhunt in state history.

In the waning years of the Mexican Revolution and after the outbreak of World War I, the international border with Mexico was transformed from the more open and lax line to the fenced, patrolled boundary we know today.

In 1916, Pancho Villa made the rash move of attacking the U.S. in order to get back into the revolutionary game. All this got him was a swift reprisal from the U.S. Army.

The second phase of the Mexican Revolution kicked off in 1913 after the death of President Francisco Madero. This meant a stronger - though still woefully deficient - presence of troops along the Arizona border and the rise of a certain famous bandit turned revolutionary.

In 1910, Mexico suddenly erupted in violence and chaos. Though it was (mostly) an internal rebellion, it definitely impacted the communities sitting just across the international boundary line.

The time has finally come to carry out my threat to do a whole episode about early state historian James H. McClintock, plus two other state historians, just for good measure.

The saga of the Bisbee Deportation comes to an end. By 1920 everyone behind the illegal measure had gotten off scot free and by 1925 the Wobblies as an organization were pretty much dead. For all intents and purposes, Arizona was now in the hands of the copper companies.

Following the immediate aftermath of the Bisbee Deportation, we move into the weeks and months that followed and the response on a national level. It turned out to be just as anemic and apathetic as the local level.

In the aftermath of the Bisbee Deportation, the exiled men demanded help returning home, but were mostly met with apathy from officials. Meanwhile, Bisbee itself went into something of a paranoia-fueled lockdown.