All of the following technologies aided in the expansion of farming in Texas EXCEPT:

a
forts
b
windmills
c
barbed wire fences
d
cotton gins

a

Explanation:

They used the windmills for water on the land and they used barbed wire fences to keep the cows in different part of the land so that they won't eat all the grass. The cotton gin help farmers get cotton so they can sell it to get money. They didn't use forts.

your answer is: a passage or quotation taken or selected from a religious book example: the bible, torah, and the quran.

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i believe the answer is a