Which of the following increased trade and travel in the middle ages? 1) the crusades 2) tales of marco polo 3) travels of kublai khan 4)the christian church

In part, amendment states that no person who has commited tenson or 180against the united states can hold public office,a[13th]b[15th]c[14th]

Germany was unified as a result of a series of wars. which ofthe following wars was the last and resulted in the formation ofthe german empire? austro-prussian warbfranco-prussian wardanish war

Which events are correlated but do not necessarily have a causal relationship?