Many immigrants in late 19th century american began to reject the tradition of arranged marriages and embraced more american nation
a. dating
b. romantic love
c. living single
d. employing a matchmaker

Romantic Love.

Explanation:

It isn't either C or D. Matchmakers are unheard of in America by Americans born in the US (or most of them reject matchmakers.)

No society that was governed by tradition wanted to live singly.

Dating was very traditional. It was also heavily chaperoned. That wouldn't be far from the customs of other nations.

I think the answer you want is romantic love.

to protect the united states' role as a world leader, president truman wanted to prevent the soviet union from spreading communism beyond its post-world war ii boundaries. he declared that the united states must assist any nations struggling to prevent a communist takeover.

answer: (fluidity)is the correct answer.

explanation: because of this characteristic, success on the battlefield depends in large part on the ability to adapt to proactively change events to our advantage as well as to react quickly to constantly changing conditions