Two tools for discovering the social organization of a group are a and a

Sociogram and census.

Explanation:

First, Sociograms let you understand the interaction of every member of the group with the rest of the group´s members. Whether positive or strong, weak or strong, Sociograms let you perceive the flux of human relations.  Second, the census lets you figure out all the characteristics of the group's members. With these two very efficient tools you can understand perfectly any group and its dynamic. Both are research tools in social psychology.

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation:

answer: not really

explanation: the disadvantages of wikipedia are:

the advantages of wikipedia are