Quan hệ sản xuất trở thành "xiềng xích' của lực lượng sản xuất khi nào? Cho ví dụ minh họa

How did ancient civilizations develope its agriculture and protect its population

What statement shows that the agreement between the fictional nations of ziberia and deerkey is a free trade agreement?

How does the principle of federalism affect the u.s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d.it divides the federal and state governments into three branches