What was the main subject of the writings of alexander solzhenitsyn?
a. prison camps and human rights in the soviet union
b. the european economy and banking system
c. problems with communism in china
d. u. s. interference in latin american politics

answer; /// the correct answer is evidence of the olmec civilization has been found in southern american in a hot steamy forest, archaeologists have found earthen artifacts at several sites that were evidence of the olmec civilization. these   artifacts were mounds,courtyards and pyramids build of stones, also on top of the mounds were many monuments made of stone, some of these stone structures are very large, they weigh as much as 44

i believe it would be a single seller : )