Many people along the east coast of Africa share their culture, language, history, and traditions. Swahili
Bantu
Arabs

Arabs is most likely the answer. nor sure though

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