What is the definition of migration used in your own words

Which are in millennium development goals check all that apply

In what way did expansion and global trade during the 15th to 18th centuries affect the economies of european countries

From the soviet point of view, which reagan policy most threatened to create a new arms race? a. strategic defense initiative b. u.s. support for israel c. aid to the anti-soviet rebels in afghanistan d. iran-contra scandal