One significant indication that the European feudal system was effective was that "<span>Similar systems developed in China and Japan" although it should be noted that this isn't enough evidence to prove that it was economically successful.</span>
The answer is "Christianity".
I am 100% sure.
FDR - he created the social security program, the New Deal, and many other social programs that we still have today
Answer:
He wanted the government to buy all bonds issued
Explanation:
He wanted to do that by both national and state governments before 1789.