The collodion process used wet plates, which were glass plates that had been covered with a mixture of chemicals before being placed in the camera for the exposure. True
False

to extend a country’s power and influence

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.

b europeans take corn to africa. corn becomes an important crop there.

an ecozone is best defined as a substantial part of the earth that contains living beings.

explanation: