Which leaders led the israelites first to canaan, then to egypt, and then out of egypt and back to cannan

Moses led the Israelites to the border of Egypt, but there God hardened the Pharaoh's heart once more, so that he could destroy the Pharaoh and his army at the Red Sea Crossing as a sign of his power to Israel and the nations.

health care plans in the united states having high costs because they are focusing on providing quality programs for different groups of individuals. the quality of the service is based on money flow received from the members. without this investment, couldn't be possible a constant scientific searching to prevent death and illness caused because of low levels of health investigation. currently, the complaints are not about the highest cost, but about the coverage and benefits to access the necessary health services required by the members.  

besides, if a global health system is established the quality levels will fall down because of the standardized of the health. the access to care will increase but the quality will be low because it depends on the money invested.