D is the answer.. sorry if I'm too late
They worked for long hours, had little food, and could have been fighting off a disease
Answer:
more harmful
Explanation:
The cotton gin is a machine that can be used by plantations to quickly separate cotton fibers from the seeds. This invention massively increase the cotton production in United States.
One positive things from this invention that it's help increasing USA's economic growth.
But, The creation of Cotton Gin massively increase the amount of slave labors that needed to collect and transform the cotton into other products. This caused massive exploitations of Enslaved Africans In United States,
C. The US declared war on Japan after it attacked Pearl Harbor
Japan attacked the US base at Pearl Harbor on December 7, 1941. On December 8, the United States declared war on Japan. Italy and Germany both declared war on the United States on December 11, to defend Japan, as they had signed the Tripartite Pact of mutual defense of one another. That same day, the United States then declared war against Germany and Italy.
Answer:
of the combination of regulatory actions by government and actions by AT&T
Explanation:
AT&T president Theodore Vail drove the company through different policies with the aim of attaining a universal service and they engaged in buying over competing companies around. Antitrust regulators became aware of their actions and they entered a pact with the government through the Kingsbury commitment to stop buying over other stand-alone competing phone companies unless they get express consent and approvals from the Interstate Commerce Commission.
In the agreement they signed, they committed to letting competing companies connect through their phone lines which makes they competing bodies stay off the worries of building long-distant lines. When Lee de Forest started experiencing monetary difficulties, AT&T quickly moved in and brought over their vacuum-tube patents. They also bought the Audion and the patent they had increased their control over the design and distribution of telephone services over-long distances
.