How many days are in a year? Kuroo needs help.

Which of these played the biggest role in increased urbanization in the late 1800s? a) transportation improved b) the military was stronger c) no one was farming anymore d) steam power was discovered

Why did the outbreak of world war 2 create a need for new military bases across the country?

In 1840 which route is the easiest to take to travel from baltimore, maryland, to vandalia, illinois? a-chesapeake and ohio canal. b-wilderness road c-national road d-erie canal