The risks and uncertainties of free labor didn't deter millions of immigrants from entering the US during the 1840s and 1850s. Almost 4.5 million immigrants arrived between 1840 and 1860, 6 times more than had come during the previous 2 decades. By 1860, foreign born residents made up about 1/8 of the US population, a fraction that held steady well into the 20th century. Nearly ¾ of the immigrants who arrived in the US during this time came from Germany or Ireland.
Answer:
Hollywood ten
Explanation:
Hollywood ten because all the other ones are related to cold war
D The U.S Contitution became the model for the structure of the United Nations.
Please mark as brainliest.
<span>Russian Sturgeon is a ancient species of fish which is about 4 meters long. The fish is a rare one with bones in it and weighs about 160 kg. They usually found near Bulgaria, Russia and Turkey. The population the Russian sturgeon further declined because of the construction of dams on the Volga</span>
The president can do that only him
