All of the following aided in providing opportunities for farming in Texas EXCEPT:
a. railroad expansion
b. availability of cheap land
the end of cattle ranching
d. new and improved technologies

c. the end of cattle ranching (assuming this is choice "C" option on the assignment, as there is no identifier in the question to the right)

Explanation:

This answer is gotten by process of elimination. The 3rd choice would logically accomplish the opposite of giving help for providing farming opportunities, as it would take away one of the major reason for Westward Expansion.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation:

answer: mickey mouse

explanation: