The Navy’s tactic of using helped win the Mexican-American War and the Civil War. A. Torpedoes

B. Blockades

C. Radar

D. Smuggling

It is b

Explanation:

i had to do a little research

a is wrong because torpedoes weren't developed until 1866 and the war was april 25, 1846-Feburary 2,1848

c is wrong because radar wasn't 1935

and d i don't know  

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.

the founding fathers did not think women were asmportant as mern were and men could do more and better things then women