To my knowledge, the correct answer among all of the given choices is C.) Steam. If I'm not mistaken, this was the time that more trains came into use.
I hope this is the answer you were looking for and that it helps!! :)
The mayor-council form of city government merges executive and legislative functions in a single group of officials. This is common in lots of smaller towns.
Answer:
banking panics or “bank runs,” during which large numbers of anxious people withdrew their deposits in cash, forcing banks to liquidate loans and often leading to bank failure.
~+. lil more info .+~
Causes of the Great Depression
The stock market crash of 1929. During the 1920s the U.S. stock market underwent a historic expansion. ...
Banking panics and monetary contraction. ...
The gold standard. ...
Decreased international lending and tariffs.
Had many fires and new laws introduced