If I'm not wrong it's electric because without electricity many advancements wouldn't have been possible like for example; trains, light, radio etc; hoped it helped!
Answer:
On March 2, 1836, a delegation at Washington-on-the-Brazos adopted the Texas Declaration of Independence, and thus was born the Republic of Texas
Explanation:
the answer you are looking for is d
Answer:
It is to protect from Native attacks . Also, to help populate territory
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