Answer:
New technologies aided farmers and cattlemen in places where standard fencing materials were scarce,Technological advances increased the speed of correspondence from months to weeks and then to minutes. Each technological advance further opened the West and helped bind the growing country together.
Explanation:
i hope you like it commet if i get it wrong plz.
B because im pretty sure that was his main goal at task
Answer:
a growth in the steel industry.
Explanation:
It was a major event to starting WWIII and the only time when communist atomic weapons got close enough to fire on our land.
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1812 it ended the French and American war
