Scientists believe Asian people crossed the land bridge to come into the Americas.
a.
Alaska
c.
Beringia
b.
Asian
d.
Glacier

lend lease program was passed by congress on march 11, 1941. the president could ship weapons, food, or stuff to any country whose struggle against the axis assisted u.s. defense

a plantation economy is an economy based on agricultural mass production, usually of a few commodity crops grown on large farms called plantations. plantation economies rely on the export of cash crops as a source of income.

i hope this : )

like descartes, modern science also uses a clear method to discover answers to questions