Ancient egyptian astronomers studied the stars to

predict the flooding of the nile river
create new medicines from plants
appoint the next pharaoh
create a new writing system

i do not believe this was true indefiantly the native americans would have lsot aganist america one they didndt have the resources and allies that america had and 2   indians werent as advanced at the time as they were not 3 americans had the expreince because some of the soliders from other wars fought in that war and were attecked etc

declare war, appoint military officers, sign treaties, make alliances

raymond can buy special closed cooling containers or a semi-truck with a air conditioned cooling system and an open box for the fruits,

(d) take jobs from american workers.