1. Who invented the sewing machine?

a. Elias Howe***
b. Robert Fulton
c. Samuel Morse
d. John Deere

2. By 1860, the Midwest and the East were united by a network of...
a. Roads
b. Railroad tracks***
c. canals
d. steam-powered ships

3. Which invention filled the need for method of communication that kept up with the industeral growth and fast-paced travel?
a. cotton gin
b telegragh***
c. steam engine
d. railroads

4. By 1860 the U.S. had almost 31,000 ______

a. clipper ships
b. miles of telegragh lines
c. canals
d. miles of railroad tracks

Plz check them!
Not sure about the 4th one though...

1. Who invented the sewing machine?

To get the answer to this question, you can conduct a simple internet search. Use a search engine like Google and type in "inventor of the sewing machine." One of the top results will likely provide you with the correct answer. According to the given options, the correct answer is a. Elias Howe.

2. By 1860, the Midwest and the East were united by a network of...
To determine the correct answer, you need to understand the historical context. In the 1800s, the most efficient form of long-distance transportation was the railroad. Therefore, the correct answer here would be b. Railroad tracks.

3. Which invention filled the need for a method of communication that kept up with the industrial growth and fast-paced travel?
Again, a basic internet search can help you find the answer to this question. Search for "invention that kept up with industrial growth and fast-paced travel." Among the given options, the correct answer is b. Telegraph.

4. By 1860, the U.S. had almost 31,000 ______.
To find the missing word, you need to understand the historical developments during that time period. In the mid-19th century, the United States experienced significant transportation infrastructure growth, particularly in terms of railroads. Therefore, the answer is d. miles of railroad tracks.