Which of the following caused the iran hostage crisis in 1979?

a. israel and egypt signing a peace treaty
b. the shah’s entry into the united states
c. the soviet invasion of afghanistan
d. khomeini’s entry into the united states

The solvent union and u.s believed in two different economic systems which was?

In which sentence is the italicized word used correctly? a) the sloth is a benefactor that primarily feeds on vegetation, insects, and small birds and reptiles. b) the flood victims were eternally grateful to their benefactors who provided them with food, shelter, and clothing. c) the spectators in the stadium all cheered when the benefactor announced the game would go into overtime. d) the benefactors visiting the laboratory were impressed by the complex equipment the scientists used.

World war i brought increased immigration to the united states from which country? germany france italy mexico