The reason why Great Britain and France declared war on Germany at the beginning of the second World war was because A - The invasion of Poland.
When Germany invaded Poland this was the beginning of what would later be called the second World war. A tense atmosphere was brewing up in Europe for a few years since then already because when Hitler's party took charge of Germany, it increasingly militarized the country and was preparing it for war.
Answer:
I think it is c not 100%sure tho
What economic and social problems are faced by citizens
I think it’s false but I’m not 100% sure
Answer:
His televised debates with Richard M. Nixon.