I need help. This is due later today

In duncan v. louisiana, the supreme court ruled that the [blank](fourth, fifth, sixth) amendment could be incorporated to the states. the [blank](equal protection, due process, enforcement) clause of the fourteenth amendment allowed incorporation to take place in this case.

Describe some effects of the rise of communism in the soviet union?

The information box says that the han added 4,000 miles of wall.refer to the mileage scale.how can this be true?