What effect did China’s shipbuilding have on trade and the expansion of the empire? please hurry

d

explanation:

i think that this is the best answer, but im sorry if this is wrong

they died because of a disease during the first spanish colonies.

map scale refers to the relationship (or ratio) between distance on a map and the corresponding distance on the ground. for example, on a 1: 100000 scale map, 1cm on the map equals 1km on the ground.

hello no i dont sorry.