Which of these resulted from the seven voyages of Yongle Emperor's treasure fleet and eventually led to the Chinese limiting trade?

Government officials complained of the cost.
China gained much wealth as a trading partner.
Other countries feared and paid tribute to China.
Zheng He returned home a hero and was rewarded.

Why was the the superficial prosperity in the 1920s

In presidential elections if no candidate receives a majority of the election votes, a. the winner is decided by the house of representative’s. b. the current president remains in office for four more years. c. the winner is decided by the senate. d. a runoff election is held in december between the two candidates who received the most votes in the general election.

What was used by federalists to ratify the constitution?