Answer:
Rocks expand and contract when they are heated and cooled which cause them to break.
Explanation:
The term is White Primaries. In White Primaries, only white citizens were allowed to participate, so the system is in the name.
Either A or D bc on this article thing it says “Government forced them to leave their homelands and walk hundreds of miles too late especially Designated “Indian territory”.” but it also says after that “across the Mississippi river”
IT was estimated about 800,000 Vietnam .