Answer:B
Explanation: Due to the Great Depression and Word War 2 the economy was in dire straits. Hope this helps
D. Native Americans were treated poorly and forced to work for Spanish business operations<span />
Liberal leaders wanted to change new deal programs by making them more comprehensive and available to everyone, since they thought many of the programs didn't go far enough.
Answer:
B. reduces the passage of heat by separating two objects with a material
Do you have a specific civilization you are asking about? Or are we just implying on what we think makes best for a beginning of one?