What changes have happened with Agriculture that could impact Von Thunen’s model?

Physical features of central america look at the map above which of the following is true

Which ecosystem best fits the characteristics listed below? which ecosystem best fits the characteristics listed below? ii. seasonal migrations of millions of wildebeests, zebras, and elephants iii. large numbers of predators, such as lions iv. acacia trees and grasses a. the congo rainforest b. the african mangroves c. the serengeti grasslands d. the sahel

What foreign policy developed in both europe and asia as a result of nationalism