56. Which statement best summarizes the difference between immigration to the United States before and after 1920? Before most were Catholic; after most were Protestant
Before most were wealthy; after most were poor
Before most were English; after most were not
Before most were from the Americas and Asia; after most were from Europe
Before most were from Europe; after most were from the Americas and Asia

The idea that desirable traits can be bred into human beings and undesirable ones can be bred out is known as:

Cynthia writes computer programs for mobile phones and has received five job offers in the last week this is most likely because everfi

Read the paragraph and answer the question that follows: the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert which sentence should be revised to eliminate redundancy? the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert system is needed immediately.