The correct answer is - The emperor.
In the Byzantine Empire, the emperor was a monarch that had a complete authority, for both the empire's affairs and the religious affairs. So the emperor of the Byzantine Empire had the final word in everything, and apart from being the head of the empire, he was the head of the church as well and dictated the religious activities and politics in the empire, unlike in the west were the pope was in charge of the church activities and politics.
Andrew Jackson was a very popular figure so he had a very large number of followers. It was estimated that a crowd of 10,000 to 20,000 went to the Capitol for his inauguration, travelling from as far as 500 miles away.
The Mexican–American War,[a] also known in the United States as the Mexican War and in Mexico as the American intervention in Mexico,[b] was an armed conflict between the United States of America and the United Mexican States (Mexico) from 1846 to 1848. It followed in the wake of the 1845 American annexation of the independent Republic of Texas. The unstable Mexican caudillo leadership of President/General Antonio López de Santa Anna still considered Texas to be its northeastern province and never recognized the Republic of Texas, which had seceded a decade earlier. In 1845, newly elected U.S. President James K. Polk sent troops to the disputed area and a diplomatic mission to Mexico. After Mexican forces attacked American forces, Polk cited this in his request that Congress declare war.
The Wilmot Proviso was designed to eliminate slavery within the land acquired as a result of the Mexican War (1846-48). Soon after the war began, President James K. Polk sought the appropriation of $2 million as part of a bill to negotiate the terms of a treaty. Fearing the addition of a pro-slave territory, Pennsylvania Congressman David Wilmot proposed his amendment to the bill. Although the measure was blocked in the southern-dominated Senate, it enflamed the growing controversy over slavery, and its underlying principle helped bring about the formation of the Republican Party in 1854.
The antislavery declaration reflected the national political situation. The Democrats had divided over slavery and expansion during the 1844 election, but after his victory James K. Polk had pushed for the acquisition of the Oregon country and for a larger share of Texas from Mexico.
Owens and Fourier believed that the working masses were being exploited by Capitalism. Marx described a system where the bourgeois capitalists were the tools of revolution. Owens and Fourier thought that the capitalist system would bring about revolution. Marx advocated the use of utopian communities and social reforms to create a classless society.
Hope I helped! Good Luck! :)