Answer:i think its the last one
Explanation:For their city to endure, the Inca had to find a way to keep it from sliding down the mountain. Perhaps the most visually striking features of the drainage system are the agricultural terraces. Machu Picchu includes 4.9 ha of agricultural terraces, which are held in place by stone retaining walls.
Islands it is the answer that just jumped to me
Widespread racism in the South led to the inclusion of the equal protection clause.
The fourteenth Amendment to the United States of the constitution was promulgated, granting US citizenship to the black population of the United States.
Answer:
The main effects and influences that became an outcome of European Expansion included tensions between alliances, European nationalism, and militarism and the Arms Race. All these effects of European Imperialism lead to the outbreak of World War I.
Explanation: