The evidence is that immigrants _____ on the wages of most Americans, except for the low-wage, poorly skilled, poorly educated segment of workers.
a. have positive effects
b. have negative effects
c. do not have negative effects
d. do not have an effect
Question 2
In the 1920s, the United States established the _____ rule to limit the number of immigrants it would accept, to limit the number of Eastern Europeans who enter the country, and to deny entry to Asians.
a. immigrant quota
b. third wave
c. Yellow Peril
d. national origins
Fossil and modern stromatolites: evidence of autotrophic cyanobacteria.
A mere one-half percent of Americans owns over a quarter of the entire nation’s wealth. Very few ...
Amid fears that Japanese Americans were “enemies within” who would sabotage industrial and ...
Evidence of natural selection: Canis lupus familiaris
Breakdown of the Population by Schooling and Wages
The expected value for a binomial probability distribution is _____.