which of these statements best identify how Spanish settlers in San Antonio modified their surrounding environment when they first arrived in the early 1700s?(1 point)

A. they built a seawall to protect the settlement and missions from the San Antonio rivers floodwaters.
B. they planted their crops alongside the San Antonio river so that the floods would fill the fields with water.
C. they constructed motorized windmills to access water from the San Antonio river.
D. they developed acquiesce to transport water from the San Antonio river to the nearby settlement and missions.

The best statement that identifies how Spanish settlers modified their surrounding environment when they first arrived in the early 1700s is D. They developed acquiesce to transport water from the San Antonio river to the nearby settlement and missions.

which group nomadic indigenous people living on the Texas plains planted crops to some extent?(1 point)

a. the jumano.
b. the wichita.
c. the caddo.
d. the lipan apache.

The group of nomadic indigenous people living on the Texas plains who planted crops to some extent is option B. the Wichita.

The statement that best identifies how Spanish settlers in San Antonio modified their surrounding environment when they first arrived in the early 1700s is:

A. They built a seawall to protect the settlement and missions from the San Antonio river's floodwaters.

To determine which statement best identifies how Spanish settlers in San Antonio modified their surrounding environment in the early 1700s, we need to analyze each option:

A. They built a seawall to protect the settlement and missions from the San Antonio River's floodwaters.
Explanation: A seawall would be constructed along a coastline or beach to protect against the erosive forces of the ocean, not against river floodwaters. Therefore, option A is less likely to be the correct answer.

B. They planted their crops alongside the San Antonio River so that the floods would fill the fields with water.
Explanation: Planting crops alongside a river to take advantage of its flooding patterns is a known agricultural practice. This technique, known as floodplain farming, allows for the natural irrigation of fields during floods. It is a plausible modification to the environment that would benefit settlers. Therefore, option B is a possible correct answer.

C. They constructed motorized windmills to access water from the San Antonio River.
Explanation: Although windmills can be used to harness wind energy to pump water, they are unlikely to have been used by Spanish settlers in the early 1700s. The construction of motorized windmills would require advanced technological knowledge and resources that may not have been available to the settlers during that time. Therefore, option C is less likely to be the correct answer.

D. They developed aqueducts to transport water from the San Antonio River to the nearby settlement and missions.
Explanation: An aqueduct is a system of channels, pipelines, and bridges used to transport water over long distances. Developing aqueducts to bring water from the San Antonio River to the settlement and missions would be a practical way for Spanish settlers to modify their surroundings and ensure access to water. Therefore, option D is a possible correct answer.

Based on the analysis above, the best statement that identifies how Spanish settlers in San Antonio modified their surrounding environment would likely be option B: "They planted their crops alongside the San Antonio River so that the floods would fill the fields with water." However, option D: "They developed aqueducts to transport water from the San Antonio River to the nearby settlement and missions" is also a viable answer.