A new set of laws were put into place to prevent black voters from voting. Democrats did this because majority of black people voted republican, and racist democratic party leaders put those laws into place to completely root out the republican party. Hope this Helped
It caused the abolition of slavery in the United States.
<span>The correct answer is
the fourth statement. The factor that increased trade under Mongol rule is construction
and protection of roads that ensured safe and easy travel. Mongols guaranteed
safe passage for traders, missionaries, and travelers (for example Marco Polo)
and the trade flourished causing the Mongols to gain incredible wealth taxing
the trade. </span>
