What did the conquest of new lands most direcly contribute to economic growth

Which of these were achievements of the safavid dynasty? check all that apply.

1. the fifteenth amendment guaranteed for all us citizens, regardless of "previous condition of servitude." freedom citizenship voting rights religious tolerance 2. which group was still not allowed to vote following passage of this amendment? women poor men rich men former slaves 3. the fifteenth amendment was the last of the amendments. carpetbagger lincoln reconstruction scalawag

What issue led to the split in the democratic-republican party in the late 1850s