OPEC was protesting because the U.S. was supporting the Israeli military leader during the Yom Kippur War.
Because there were too many Chinese come to america for build railroad and want to be american citizen
For the answer to the question above asking w<span>hat caused Reagan to begin a massive military buildup, and what was its effect on the spread of communism?</span>After America closed her doors to an expensive war in Vietnam (1975)1, the nation was in need of an overhaul of the economy, military, and public morale. Ronald Reagan's1980 presidential victory signaled what many believed the country needed to get back on its superpower feet again.
Answer:
Germany invaded Poland to regain lost territory and ultimately rule their neighbor to the east. The German invasion of Poland was a primer on how Hitler intended to wage war what would become the “blitzkrieg” strategy.