The correct answer is letter B.
Explanation: Nationalism is an ideology that arose in the nineteenth century when nation states were affirmed in Europe.
The term is used to describe the sentiment and attitude that members of a nation have when forming national identity.
Nationalism was fundamental as an ideology for German Unification and Italian Unification. Both territories were made up of small states independent of each other, but united by the same past.
Answer:
that all men are created equal and that government is based on the consent of the governed, became the foundation for the US political ideal of popular sovereignty: that the government exists to serve the people, who elect representatives to express their will.
The politics of Mexico takes place with the federal representative democratic republic where government is based on congressional system.
Explanation:
The border between the two countries states that peace and security are important for U.S security and international trade. The problems faced by the Mexican people are torture, extrajudicial killings and summary executions,sexual murder.
The Human Rights Watch describes that Mexican security forces have enforced widespread disappearances. There are four political parties they are PRI, The MORENA, and the PRD.
The federal government of U.S are divided into three branches executive, legislative, and judicial.
Thus these are the conflicts faced within Mexico affected relations with the United States.
The simple answer here is because of slavery.