No military action led to the start of WW1; the catalyst to WW1 was the assassination of Franz Ferdinand, the archduke of Austria-Hungary. His murder by Gavrilo Princip – a Serbian nationalist, caused Austria-Hungary to declare war on Serbia, which drew the other European countries into the war due to their existing treaties of mutual defense.
In the <em>Declaration of Independence</em>, Thomas Jefferson expressed various grievances of the colonists against the British, such as:
- The king refused to assent to laws that were wholesome and necessary for the public good.
- The king had forbidden colonial governors to enact laws or implement laws without his assent (which, as the prior point noted, he was in no hurry to give).
- The king forced people to give up their rights to legislative assembly or forced legislative bodies to meet in difficult places that imposed hardships on them.
- The king dissolved legislative assemblies and then refused for a long time to have other assemblies elected.
- The king obstructed justice in the colonies and made judges dependent on his will alone for their salaries and their tenure in office.
- The king kept standing armies in place in the colonies in peacetime, without the consent of the colonial legislatures.
- The king imposed taxes without the colonists' consent.
There were more items listed by Jefferson, but you get the idea. He was justifying revolution by proving tyranny was standard operating procedure by the British monarchy.
It don’t really it just depends
It was a result of the cooperation between the public and the private sector. The private sector owners built things like railroads and public roads so they wanted to get money back through tolls and turnpikes. In return, they would pay taxes for money obtained this way and the states enjoyed this money and wasn't bothered by what was happening.
During wwii, for the most part, everyone was united. we were all fighting for one cause. after wwii, america has sealed its fate as a global presence. we took on a leadership role of sorts in the playing field. then, the cold war happened (to sum it up, america and russia were not very happy with each other). when the cold war came about, things like the space race showed up too (first to go to space, first to land on the moon, etc). there were so many goals that each nation was working towards to make itself better, to make itself known, and to make sure they were a force to reckon with. in order to do that, you had to have people that were willing to do that. more people wanted their country to become a superpower, or launch people into space, or have the best weapons. people wanted to be proud of their country. hopefully that helps you :D