During the second major wave of immigration, from the late 1800s to early 1900s, immigrants to the united states came mostly from

a.
mexico, el salvador, and guatemala
b.
china, japan, and vietnam
c.
scandinavia, italy, poland, and russia
d.
england, spain, greece, and portugal

C. Scandinavia, Italy, Poland, and Russia

Explanation:

propriety is the answer. hope this !

explanation:

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.