How did the egyption empire grow over the years?

The Egyptian empire grew by taking over land that was claimed. They build many cities and had many slaves. They took control of The Nile as well.

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons