Answer:
The answer is:
D. US troops, following orders from President Polk, claimed an area of disputed land for the United States which caused an attack by Mexico in retaliation
Explanation:
The major cause of the war was actually the annexation of Texas by the US in 1845. Among tensions, skirmishes and a failed diplomatic mission, president Polk ordered American troops commanded by Gen. Zachary Taylor to occupy the disputed zone between Río Nueces and Río Grande (Río Bravo for Mexicans) in January 1846. Taylor´s men were attacked by Mexican troops in April killing or injuring 16 of them. Polk claimed Mexican soldiers had attacked US troops and "shed American blood upon American soil." He requested a declaration of war. Congress overwhelmingly voted to declare war on Mexico on May 13, 1846.
Answer:
caused changes in family system and development of new industrial working class.
Explanation:
I think that During his administration, President Reagan introduced the Trickle down Economics, also known as Reaganomics, with the objective of reducing taxes on bussiness. In the short term, only bussines men were benefited by this policy. However because of this tax reduction, companies had more money to invest in their bussines by opening more factories, for example, and eventually, creating more jobs for the people in the US. Therefore, the whole US society was benefited by Reagan's policies. So the Weathly Bussiness men Helped him.
