Which of these must be present for international trade to be successful? a system for securing borders
a system for raising taxes
a system for imposing protective tariffs
a system for exchanging currencies

What is the approximate distance between paris and moscow?

Was “labor violence” inevitable and unavoidable ?

At the time of the brown v. board of education decision,schools were segregated everywhere in the country.several states had laws requiring segregated schools.schools in nearly every state has been desegregated.segregation was common in the north, but not in the south.