Answer: The Gadsden Purchase, or Treaty, was an agreement between the United States and Mexico, finalized in 1854, in which the United States agreed to pay Mexico $10 million for a 29,670 square mile portion of Mexico that later became part of Arizona and New Mexico.
The answer is C. because they descibe federalism as the combining of multiple gov.s
Martin Luther King assasinated, Robert kennedy wounded.
A "culture boundary" is actually a word used in human geography, whereas a "political boundary" is an arbitrary line dividing one political unit.
A political boundary is a hypothetical line that divides one political unit, like a nation or state, from another. These can occasionally line up with a river or other natural geographic feature to form a boundary or other barrier between nations. Political lines frequently develop along borders between nations or states. As an illustration, the Alps divide France from Italy, while the Pyrenees form the border between France and Spain.
In reality, anthropology and human geography already use the phrase "cultural barrier." It is typically used to indicate a geographical area where a population of people shares similar cultural traits, such as language, religion, and traditions.
To learn more about Political Boundaries refer to:
brainly.com/question/1802615
#SPJ1