Peace and prosperity were short-lived after World War 1 as a global depression weakened Western democracies. ... Underlying economic problems and an American stock market crisis triggered the Great Depression. -A depression ended the short period of prosperity that began in 1924.
- Anesthetic improved sterilness and reduced mortality
- X-Rays became portable in automobiles to provide quicker diagnostics
- Synthetic materials were developed and used in equipment (latex)
B-code of chivalry is the answer
It's D. <span>Increase their power</span>
The major way in which border areas of the west were affected by the mixture of people is that a plethora of immigrants from all over the world wanted to expand to the west in order to settle--meaning that people from all backgrounds often fought over land and job opportunities.
