I believe the answer is A, Pollution of the environment, hope this helps :)
Answer:
The USSR (Soviet Union) mainly Russia
Explanation:
A kiva is a room used by Puebloans for religious rituals and political meetings, many of them associated with the kachina belief system. Among the modern Hopi and most other Pueblo people, kivas are square-walled and underground, and are used for spiritual ceremonies
-From Wikipedia
https://en.wikipedia.org/wiki/Kiva
After Mexico's defeat on the Mexican-American War (1846-1848), the Treaty of Guadalupe Hidalgo came into action. The U.S. was recquired to pay 15 million dollars as compensation for damages, while taking ownership of the territories of California, half of New Mexico, most of Arizona, Nevada, Utah and parts of Wyoming and Colorado.
Mexicans that were settled in these territories, had the choice to relocate within the new limits of their country, or stay and receive American citizenship with full civil rights. This had quite big implications in U.S. culture as it became more racially diverse. In the following censuses between 1850 and 1920 most annexed mexicans were counted as "white", but in reality, segregation only grew with time and continues to do so until this day, with mexican-native americans being considered foreigners almost universally. At the same time, mexican migration to these areas also continued to rise over the years, making the contrast bigger.
Politically, we can say Mexico wasn't in a bad position in terms of their negotiation power. The U.S. had shown itself hesitant to annex Mexico's territories and having deep domestic divisions in regards to the aims and justification for the expansion. However, the military power of the U.S. overshadowed all of that and their victory was definite. The treaty established a pattern of political inequality between the two countries, and this lopsided relationship has stalked Mexican-U.S. relations ever since.
Hope this helps!
The reason why state delegates met in 1787 was "<span>to discuss a better system of government," since it had become clear by this time that the Articles of Confederation needed to at least be seriously revised. </span>
