<h3>The Declaration of Constitutional Principles was a document written in February and March 1956, in the United States Congress, in opposition to racial integration of public places. ... All of the signatories were Southern Democrats except two Virginia ... Their opposition earned them the enmity of their colleagues for a time..</h3>
Answer:
The correct answer is A) The invention of a steel tipped plow and a reaper
Explanation:
The invention of a steel tipped plow and a reaper helped the farming industry to develop in the west.
While it seems like an ordinary tool by modern standards, the steel tipped plow was a revolution in it's day. Being strong and sturdy, it greatly improved the efficiency of ploughing and farming.
Before Steel, most people used hard wood plow which were expensive, easily damaged and not very efficient.
Improvement in medicine and science, this helps us live longer and therefore results in the birth of more children.
Answer:
Communism on paper is good but in practice.. meh not really.
Explanation:
The Soviet Union, Vietnam, China, and Cuba advocate Capitalist policies because they can make more money off of that. True Communism, such as Marxism would be unrealistically hard to pull off in actual society. This means no one should move up the social ladder as that would go against the ideals of Communism. People are naturally ambitious, which would be a problem with the economics of true Communism.