Complete the sentences using the drop-down menus.

Hypatia is believed to be the first female
.

Euclid wrote The Elements, which was about
.

Archimedes invented many things, including a type of
.

Ptolemy created an incorrect theory that the
was the center of the universe.

How did regional differences in italy initially prevent unity in the new nation?

How does the grapes of wrath identify the effects of americans' views on the dust bowl? the story is a depiction of oklahoma farmers and the difficulties they experienced migrating to california. the story accurately describes the impact the california vineyard industry had on migrant workers. the story covers the rise of corporate farming and the devaluation of the small family farms that dotted the great plains. the story is an allegory for the conflicts between american values and the rise of the communist party in the united states.

Who was a leader of the soviet union. a) winston churchill b) fidel castro c) harry truman d) mikhail gorbachev