What contributed to the development of perspective in painting?
O
A. Support for artists by rich patrons
O
B. The removal of religious themes from art
O
C. The critique of realism made by Surrealists
O
D. Research in geometry and mathematics

The answer is C.

Explanation:

one of the negative side effects were the economic losses the events of september 11th caused. many, many people lost their jobs as a result of a downturn in the economy after the terrorist attacks.

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.