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>
Because his dad is not okay
The correct answer is .a booming economy
President Reagan won the 1984 reelection by a huge landslide given that he won in 49 states out of 50 states. This was in the backdrop of a booming economy that made the electorate confident in his leadership. He received the highest electoral votes in the history of the country