How did the oil boom in Texas in the early twentieth century affect industries such as agriculture, timber, and ranching?
A) These industries were wiped out following the oil boom.
B) These industries did not change following the oil boom.
C) These industries became stronger following the oil boom.
D) These industries saw a slight decline following the oil boom.

Which of the following was not a result of early humans increasing proficiency at finding food

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

The u.s. intervened in korea and vietnam to stop the spread of