Which events seemed to prove to Americans that Communism was a serious threat?

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.

many women had to remain at home while husbands found work.

explanation:

letter a is the answer

hello,

what started the norman conquest?

profound political, administrative, and social changes in the british isles. last line of my information: )