Which is an invention that improved safety for railway passengers?

refrigerated rail cars

Pullman sleeping cars

time standardization

air brakes

Joel is writing an essay on famous jazz musicians. Joel's research question is: Which musicians have had the biggest impact on the development of jazz?" He has found the following sources: 1.

Which state is home to the most U. S. presidents? a. Ohio b. New York c. Massachusetts d. Virginia

1. Account for the high level of consumer spending in the 1920s? {Causation/Evaluation} (1 paragraph) 2. 'President Roosevelt's New Deal was a savior to the American people.' How accurate is this statement? (Judgement/Balance/Evidence) (1 paragraph)

Typically, southern colonial plantation owners a. agreed with the Quakers' views on slavery. b. hired indentured servants to take the place of enslaved persons. c. feared revolts as the number of enslaved persons grew.

Who won the battle of Fredericksburg and why was it a one sided victory?

Why did President Eisenhower begin an economic boycott to Cuba?

Civil rights leaders wanted a strong federal law that would

After declaring war on Russia and invading eastern Europe the Germans segregated Jewish people into ghettos in this context what were ghettos

Why did the israelites fight the canaanites?

Who were the three men who made the majority of the decisions in crafting the peace treaties?