13th, 14th,and 15th amendments helped African Americans gain full rights of citizenship.
The answer is
in the 1980s
Answer:
powers are shared across 3 branches and citizens can file grievances
Answer:
1. satellites, 2. search engines, 3. social media, 4. ARPA, 5. digital televsion, 6. WWW, 7.AI, 8.ARPA
Explanation: