What happened in the 1830s that resulted in a huge expansion in farming and settlement in the mid- west

In an economic downturn, what can happen in countries that depend on high taxes to fund social programs?

Why was it difficult fpr unions to succeed in the 1800s

Why did un coalition troops battle iraqi forces in 1991? iraq had invaded saudi arabia, along with its other border nations. iraq had invaded kuwait, which was a major source of the world's oil. the united nations wanted to remove saddam hussein from power. the united nations wanted to prevent the trade of illegal drugs.