Answer:
Rio Grande and Nueces
Explanation:
The dispute surrounding assigning the border at the Río Grande or at Nueces River, coupled with the U.S. annexation of Texas in 1845, set the Mexican-American War into motion.
One unfortunate role is the spreading of misinformation. False news reports designed to get clicks are shared before people verify that what they are sharing is true. This leads to people believing false stories and even acting and voting based on this information.
Politicians in government (thought they may not believe the stories) know they must act based on this misinformation in order to secure votes from the people who believe them.
Answer:
Oklahoma imposed tariffs on goods imported from outside the state.
Answer:
As premier, he established public education in Nova Scotia and expanded Nova Scotia's railway network in order to promote industry. By 1860, Tupper supported a union of all the colonies of British North America. Believing that immediate union of all the colonies was impossible, in 1864, he proposed a Maritime Union.