The first wave of immigrants to the united states was largely leave from the northern and central europe where did most of the second wave of immigrants come from

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation:

what are the issues?

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.