Section: History
How long ago did the Chinese transition from steam as a way to power a rocket to gun
powder?
two thousand years ago
one thousand years ago
two hundred years ago
one hundred years ago

two thousand years ago.

Explanation:

Sorry that it took so long for someone to respond :/

ask google there you might be able to find an answer for the question you're trying to ask

according to the report, the government has imposed restrictions on freedom of speech, freedom of the press, freedom of assembly, and freedom of association. the official media remained tightly controlled by government censorship and obstruction. restrictions on the freedom to assemble remain a problem in vietnam.

explanation: