C. Mining
Hope this helps!
Mathematical texts were mostly practical, teaching only those problems young merchants would need in carrying out daily transactions. Problems and their solutions were described in detail, with all steps fully described.
In the Supreme Court case Korematsu v. United States, the government said that the 14th amendment A) did not apply to Korematsu because he was Japanese. During World War II, many Japanese Americans were interned into camps, because of widespread paranoia of spying since Japan was an enemy of the United States during the war. The rights of the Japanese Americans were essentially taken away.
I know this answer i learned this in 7th grade im going to day either b or c
