Immigrants from which area were excluded from the belief that american society was a "melting pot"?

The rulers of the west african kingdoms expanded their lands by

Tension between the british and boers was caused primarily by what things?

Which is guaranteed by the fifth amendment? o a person will have a speedy trial. or a person can refuse to testify against himself or herself. a person can not be forced to testify against his or her spouse. a person has the right to a trial by jury