Answer:Economists have had an enormous impact on trade policy, and they provide a strong rationale for free trade and for removal of trade barriers. Although the objective of a trade agreement is to liberalize trade, the actual provisions are heavily shaped by domestic and international political realities. The world has changed enormously from the time when David Ricardo proposed the law of comparative advantage, and in recent decades economists have modified their theories to account for trade in factors of production, such as capital and labor, the growth of supply chains that today dominate much of world trade, and the success of mercantilist countries in achieving rapid growth.
Explanation:
Oil helped spark the creation of motorized vehicles that ran on gass. Thanks to oil we have had advances in spatial exploration and fast traveling.
Answer:
Emulator
Explanation:
An emulator typically enables the host system to run software or use peripheral devices designed for the guest system.Requires the host hardware to be several times more powerful than the emulated platform's hardware.
