The coastal migration hypothesis suggests that people managed to get to the Americas not through the Bering Ice Bridge, but along side the coastline and the Kurile island chain. Also this hypothesis suggests that people managed to enter the Americas earlier than thought, and this is also supported by few archaeological findings, including ones in Chile, Florida, and close to the coast of California.
The environmental legislation signed by President Bush in 1990 set stricter standards on pollution from factories. This was done to prevent the negative results of pollution, since everything concerning that was getting worse and worse.
