Oil-based economy refers to the world's dependency on petroleum, natural gas and coal for energy. Electricity, diesel fuel, gasoline and kerosene are only some of the commodities that are provided by oil. However, there are negative effects of the processing to the environment. Combustion of oil by cars yield sulfur oxides, nitric oxides and carbon dioxide that participate in ozone depletion and global warming. Therefore, the more-developed nations are working on better technologies to harness renewable energy for sustainability. These energy refer to solar, hydropower, wind, and tidal resources. As of now, there are problems on the cost of developing and perfecting these technologies to maximize the energy source. Unfortunately, if the world shifts to the clean energy-economy, the less developed countries would have to catch up a great deal. These equipment are quite expensive, so for a time-being, only the more developed countries would participate and earn from it.
Answer:Smallpox and vaccination are intimately connected. Edward Jenner developed the first vaccine to prevent smallpox infections, and this success led to the global eradication of smallpox and the development of many more life-saving vaccines.
Explanation:
In order for me to answer this question I would need to know who the narrator is. Give more details.
Answer:
How did the Delhi Sultanate affect Indian government and society? ... At first, the sultanate cracked down on non-Muslim populations, slaughtering Hindus and Buddhists and destroying their places of worship. Eventually, the sultans became more tolerant, allowing Hindus to worship as long as they paid a tax.
Explanation:
because i know it
2.)The Global Era-1940s
In the Continental Era George Washington argued in favor of foreign policy—for nonalignment, not isolationism. During continental era, for American leaders wanted the continental expansion and protection of nation from potentially hostile neighbors, build economy through acquisition of land territory inhabited predominantly by Native Americans, who suffered the most from Western expansion to the Northwest Ordinance of 1787—called for dividing territory into grid work of townships; and started to grow quickly in population. People of US expansionism both government and Americans(US)( once from British tradition/empire) conceived as imperial republic •US looked seaward and landward•interruption of US commerce by British during Napoleonic War major cause of War of 1812.
1.)The Regional Era
Manifest Destiny-special virtues of Americans and their institutions/mission to redeem and remake world in image of America. The Americans had the idea of being in destiny under God to complete this sublime task-post-cold war, US foreign policy promoted political stability and economic expansion abroad, especially in Latin America and Asia.
