Jacob riis, ida tarbell, and margaret sanger are
best known for their efforts to
(1) create awareness about social problems
(2) gain support for the women’s movement
(3) expand the rights of native american indians
(4) win equal treatment for african americans

Match each person with his contribution. aristotle socrates eratosthenes hippocrates he studied the causes of illnesses in search of cures. he created a teaching method that involved asking questions. he determined that earth was round. he educated alexander the great.

The maya got water from which of the following sources?

According to the points given on the the frontier (line), when 25 million skateboards are produced, how many rollerblades can be produced?