Brain drain LITERALLY means that smart people are leaving. This means that people are less educated, and especially with women (since they are the ones reproducing) women do not recognize their reproductive rights. They do not have enough education, and in the end, will end up having multiple kids. Education for women should be more widely available to slow population growth, and more women in the workforce would also help with the economy.
I hope this helps!
When the settlers came to the United states, the native Americans helped them. When winter was over, they wanted to celebrate surviving through winter. The settlers invited the Native Americans and they had a big feast together.
There are 180° degree of longitude on each side of the prime meridians