A trade union protests their employers for better or improved working conditions, sometimes through strikes, picketing, etc.
The correct answer is:
C. JFK sent Vice President Johnson on a fact-finding trip to Vietnam.
D. By 1963, we had 11,000 military advisers in Vietnam
E. By 1963, the U.S. was spending $1.5 million a day to support the Vietnam War.
Explanation:
<em>John F. Kennedy (1917-1963) </em>was the 35th President of the United States. Kennedy believed that communism should be stopped to prevent the spread of it into other countries (domino effect). <u>Kennedy sent 11,000 military advisers to Vietnam to train the army of South Vietnam. He increased the financial support and sent Vice President Johnson as a demonstration of support for South Vietnam by the United States. </u>
Europeans domesticated cattle, pigs, chicken, goats, and sheep to the Americas.
https://www.encyclopedia.com/science/encyclopedias-almanacs-transcripts-and-maps/exchange-plant-and-animal-species-between-new-world-and-old-world#:~:text=Europeans%20introduced%20such%20domestic%20animals,hides%20or%20wool%20for%20clothing.