Answer:
Boom cycle contributors include: Several successful oil drillings in South, North-Central, and East Texas New innovations: drilling and oil refinery Success of the automobile industry Things that led to a decline, or bust, in the industry include: An oil surplus that led to a decrease in oil prices Environmental hazards Dry wells.
How is this a history question-
The fascist leaders in Italy came to power in the 1920s and 1930s because they supported the League of Nations.
Answer:
(600 Kurdish villages were burned down and around 200,000 Kurds were deported to the other parts of the country.)
Credibility of the source is checking the degree of authenticity of a source
(You want to know how reliable is this information?)
There are multiple factors that can help to check its credibility:
Is the author of the source trusted?
Is the background of the source safe?
Is it a primary or secondary source?
Have the source become unaccurate or
obsolete due to time?
Is there any motive or signs that the source is biased?