What obstacles blocked migrant workers' efforts to organize?

What was the main aim of operation torch which was launched by the allies

Which of these events related to the protestant reformationoccurred first in 1521?

What was the difference between bombing military targets in the united kingdom, and bombing the city of london? a. bombing a city kills lots of innocent civilians, bombing a military target doesn't b. bombing military targets didn't force the u.k. to surrender, but bombing london did c. military targets were bombed by japan, while london was bombed by the nazis d. london was bombed before the u.s. entered the war; military targets were bombed afterward