Answer:
Immigrants faced problem of hatred and social problems in US.
Explanation:
Immigration of the Polish to US started in 18th century and high immigration was recorded in the year 1870. Mostly they are settled in Texas and Chicago. Immigration of the Irish to US started in 1820 and up to 1840, 2.2 millions of Irish people migrated to US. They are settled in Boston and New York. immigration of the Chinese to US started in 1838 and high immigration was recorded in the year 1850. They were settled in California and states west of the Rocky Mountains. Problem faced by Chinese and Polish immigrants were hatred by anti-immigrants riots and pressure. Unsanitary conditions and the social problems such as violence, alcoholism and crime were the problems faced by Irish people. These immigrants bring a big change in the culture of the American people in American society.
Answer:
<h3>

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Explanation:
Hypotenuse ( h ) = 16 inches
base ( b ) = 5 inches
perpendicular ( p ) = ?
Now, Using the Pythagoras theorem


plug the values

Evaluate the power

Add the numbers

Squaring on both sides

( Approximately 15.2) inches
Extra information
<u>Pythagoras</u><u> </u><u>Theorem</u>
The adjoining triangle is a right angled triangle ABC right angled at B. The side AC opposite to the right angle is called it's hypotenuse. Similarly, the sides AB and BC are called the perpendicular and the base respectively.
Pythagoras was a Greek Mathematician who loved around 500 B.C. and discovered a significant fact about right - angled triangles known as 'Pythagoras Theorem' .
The square of the hypotenuse of a right -angled triangle is equal to the sum of the squares of the remaining two sides.
( See attached picture )
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C. A union citizen opposed to fighting the war
Answer: slave labor formed the America colonial economy
Explanation: