How did Zheng He’s voyages demonstrate Chinese wealth around the world? He threw lavish parties on his ships.
He fought sea battles to show China’s might.
He gave lavish gifts to other countries’ leaders.
He spread new crops and animals to other areas.

answer; migrate from a region;

abraham lincoln issued the preliminary emancipation proclamation on september 22nd, 1862. it stipulated that if the southern states did not cease their rebellion by january 1st, 1863, then proclamation would go into effect.