What happened when the stock market crashed in October of 1929? Most banks panicked and bought more stocks.
Most investors panicked and sold all their stocks.
Most investors calmly put their money into banks.
Most banks calmly invested to help the stock market.

Ineed this now complete the paragraph about social darwinism. social darwinism to justify by suggesting that it is natural and acceptable for powerful and wealthy nations to colonize regions that are less powerful. used this theory to justify the practice of political, economic, and cultural colonialism.