Explanation:
Steamboats positively affected the world because they made the transportation of goods more efficient and economical. Travel time was cut in half and was a compliment of the railroads, both for commercial and passenger transportation. Steamboats were independent of the wind speed and direction.
Answer:
Martin Luther King Jr. was assassinated
The Southern Christian Leadership Committee (in 1957) and serving its first president
Answer:
THE ANSWER IS 27
Explanation:
I just did the answer and got it correct