Your comment in post #162 that:
"When we take the pressure off a country by being the release valve, ie baby girls and China's one-child policy, or Mexico's economics and graft; we become unwitting supporters of the opressors.
By that standard almost of our ancestors came here as "unwitting supporters of the opressors." The only major exceptions would be Native Americans and those who ancestors came here as prisoners, slaves, or impressed labor.
I disagree with you.