After the loyalty boards were created

The county could deny african americans the right to attend white schools on the basis of

Why did the second indochina war start in 1956

One drawback of voluntary trade is that it a.requires two groups to use a common language b.can make one group dependent upon another for necessary goods c.doesn't occur unless there is a shortage of goods for at least one group d.forces groups to rely on themselves to produce all the goods they need