What was crucial to the operations of
railroads

How did the construction of the erie canal improve transportation in the united states in the 1820s? a. the canal connected the great lakes to the mississippi river. b. the canal connected the great lakes to the ohio river. c. the canal connected the atlantic and pacific oceans. d. the canal connected the great lakes to the atlantic ocean.

Which president was known for the statement “speak softy and carry a big stick? ”

The decline of rome was the natural and inevitable effect of immoderate greatness. prosperity led to decay, the causes of destruction multiplied with the extent of conquest; we should be more surprised the empire did not collapse sooner. -- edward gibbon, historian and politician, 1776-1788 ? you! which of the following causes does gibbon highlight (check all that apply)? 1.) wealth led to a decay of roman values. 2.) the empire was too large to govern. 3.) labor-intensive agricultural methods led to a reliance on slave labor. 4.) the lack of economic freedom discouraged hard work innovation. 5.) the common citizens did not have any say in government and no way to seek reform.