Which of the following things were invented or first used in the 1950s? heart transplant chicken-pox vaccine microwave oven personal computer barcode laser

How many books could a copyist produce in 5 months

European migration patterns show a dispersion throughout the world. African migration patterns show concentrated numbers migrating to Europe and the Americas. How could you use history to propose a possible connection between these two

Many European countries work To provide social protections for citizens. The goal of social protections is to blank

How did the great massacre of 1622 lead to more violence

How were Booker T. Washington's and W. E. B. DuBois's views on race in America alike? Both sought a gradual reconciliation of the races. Both wanted improved opportunities for black Americans. Both advocated violence to achieve racial equality.

What did the development of the safety elevator make possible?

How are the fundamental beliefs of judaism and christianity similar?

Which type of economy for an organized, large society gives citizens the most freedom of choice? Traditional Mixed Command Market

How were the Aztecs defeated by the Spaniards?

Is there any disadvantage to a government subsidizing domestic firms to make them able to compete in price with cheaper imported goods?