<span>Westward expansion led to loss of life and territory for Native Americans and added to the growing conflict between "free" and "slave" states before the Civil War.</span>
I believe the correct answer is D
Through the 1920s, Britain's economy was already struggling to pay for the effects of World War I. Then, in 1929, the US stock market crashed. ... The value of British exports halved, plunging its industrial areas into poverty: by the end of 1930, unemployment more than doubled to 20 per cent.
The main reason Hitler was able to take over Austria and Czechoslovakia was because the world sat back for years while Germany violated the Treaty of Versailles and built up its arms. By the time everyone realized how large the military had gotten it was too late.
It formed part of what we now consider the enlightment period in history
