By the end of ww1 people were using airplanes in combat, they weren’t the best during war but by ww2 they had evolved. It was hard to fly an airplane and shoot at the target especially with regular guns and not a machine gun.
The positive effect of the Industrial Revolution was that "advances were made in medicine and technology".
Thomas Jefferson used the Declaration of Independence to list the grievances against the King. This made colonists' agree and lead to leaving the British rule.
The best and most correct answer among the choices provided by the question is the second choice "banning the formation of labor unions"
The New Deal<span> was a series of programs, including, most notably, Social Security, that were enacted in the United States between 1933 and 1938, and a few that came later.</span>
I hope my answer has come to your help. God bless and have a nice day ahead!