In the period since 1900, scientific and technological advances have been made with the intention of increasing efficiency, comfort, and security in societies around the world. Develop an argument that evaluates the extent to which scientific and technological advances have benefited human societies in this period.

according to worldatlas.com, the u.s. has an 86% literacy rate.

to reform the distraught soviet union, the democratization of the communist party was promoted through party secretary mikhail gorbachev's policies of “perestroika” and “glasnost.” perestroika refers to the reconstruction of the political and economic system established by the communist party.

if the government does something the people dont like i tihnk threre would be a revolt