The word to fill in the blank would be A) Investors.
The answers are A and C. this was before the Neolithic Revolution so people were still nomadic
Ok, there is a lot for McCarthy. Since he was a Senator, form the late 1940's to the mid 1950's he went on a hunt for communists in the gov and in public life. He mostly did this because he wanted to ensure his political success. So during this time was the "Red Scare" aka when Americans were afraid of communism, so when he claimed he had a list of 205 communists the public went crazy and supported his crusade.
In the early years of the 19th century, the time of the economic growth opened different opportunities to women. The right to suffrage was opened. Education was offered. Women accepted challenges on taking degrees of their choice.
Their education helped them become additional workforce in the state industries.
Christianity, decadence, the metal lead in the water supply, monetary trouble, and military problems caused the fall of rome.