It depends on the war. the US government wanted more land and went to war getting todays California. there's another time where I believe it might have been the Indian war. it was fought for a no good reason. many were affected by this war.
I'd say because that's where people vote and pass bills.
well it depends on the religion so, I can't really help ya if I don't know the specifics ;-;
Answer:
In 1803 or 1804, through a trade, gambling payoff or purchase, Sacagawea became the property of French-Canadian fur trader Toussaint Charbonneau, born no later than 1767 and well over two decades her senior. The bilingual Shoshone woman Sacagawea (c. 1788 – 1812) accompanied the Lewis and Clark Corps of Discovery expedition in 1805-06 from the northern plains through the Rocky Mountains to the Pacific Ocean and back.
Explanation: