Explain the relationship between imperialism and a strong navy. Explain the causes and effects of the Spanish-American War in 1898. Include the USS Maine, Cuban
rebellion, yellow journalism, and the birth of the American Empire (Philippines, Guam, Puerto Rico, Platt
Amendment).

they were the direct result of some cultural difussion.

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation:

deadpool

explanation:

imma have to go   the third option

sorry if i am wrong hope this

if i am right plz give me brainliest