there were two technological innovations that profoundly changed daily life in the 19th century: steam power and electricity. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away. ... America began producing more steel than England.
<em>I personally think that the answer is either B or C which is:</em>
<em>B- They hired experts from other countries.
</em>
<em>C- They looked to modern science.</em>
Explanation:
I say this because the Americans needed to find new ideas right? How else would they find new ideas? They used something that's pre-made or they used someone else. Lmk if b or c was correct!
