The Mayans lived in what we now call Mexico and South America.
The senate grew weaker while the people grew stronger. He took huge amounts of wealth from the Senate who wasn't doing anything useful and redistributed it to the people and the soldiers who defended Rome almost for nothing. When he wanted to declare dictatorship and complete rule he was assassinated which the people hated.
The Gentlemen's Agreement was a response to a growing hostility between the US and Japanese immigrants. In order to stabilize the relationship with Japan, President Roosevelt promised that the Japanese children and people would be subject to segregation and that the order made by the San Francisco school board to segregate the children would be withdrawn. Japan on the other hand promised to deny passports to workers who wanted to enter the United States and the US had to right not allow the Japanese workers who had passports for other countries.
It caused a great influx in the slave trade, as to Africa, they were being colonized, many were going missing due to being kidnnapped for slave trade.