D is believe would be the answer
The answer is definitely A
The correct answer is A. Spain benefited from the Treaty of Tordesillas winning exploration and trading rights over half of the non-European world.
The treaty established a dividing line 370 leagues west of the Cape Verde Islands. To the west of that line, Spain would have exclusivity of exploration and establishment of colonies, the same with respect to Portugal to the east of that dividing line.
As a result, Portugal guaranteed its rights over Brazil and the exploration of Africa; while Spain secured its supremacy in the exploration and colonization of the American continent, recently discovered (with the exception of Brazil).
The Neolithic Revolution, also called the Agrarian Revolution, was the change from a nomadic, hunter-gatherer lifestyle to a settled, agrarian one with farming. Farming is more stable and secure and it gives people more time to engage in other activities, such as improving their tools and developing cultures: the neolithic Revolution contributed to the technological development in the river valley civilisations by giving people time to improve on their technology.
Answer:
I think it is Government leaders can change the law without notice.
Explanation:
