Answer:
a.
Explanation:
Karankawa raids were a huge problem. They stole horses and cattle and raided settlements. ... When the Karankawas continued to raid, S. Austin organized a militia to protect the colony.
When Constantine tried to establish New Rome he was witnessing a different change in Europe take place than what happened in prior centuries. With his divison of the Roman Empire in the Western and Eastern Roman Empire, he was able to succesfully save a whole part of the Empire.
Constantinople was therefore the new Roman capital. The Eastern Roman empire flourished for another thousand years, while the Western one declined in a few centuries.
Answer:
The transcontinental railroad opened up the West for settlement by making it easier and faster to travel west. The simple presence of railroads could bring a city economic prosperity.
Explanation:
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