The invention of cell phones because you could call each other email or text each other in minutes
I think it’s A, i’m not 100% sure so let me know if it’s right or wrong
Discrimination: 1. D Racial attitudes and policies had been a part of American life for a long time and were not going to change easily
2. A, B, C Guatemala, Mexico, Puerto Rico
3. B, D Traditional family roles discouraged women from working outside the home and The Supreme Court repeatedly upheld gender discrimination
New York City, and New York Harbor.