Think of it as a giant chain. You have the President at the top, then followed by the vice president, and so on to the bottom of the chain. if the first link of the chain is broken, then you replace it with the chain link below it. So, the Vice president would replace the President, the Speaker of the House of Representatives would replace the Vice President, and so on.
Answer:
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A common market</em></h2>
Explanation:
It is a union of 28 states and its total population is more than 512 million. It is an internal single market and has its laws that are applicable in the matters of trade. Its main notice is the free movement of goods, services and capital. It enacts legislation in matters of home affairs and justice. Common policies are also maintained in matters of fisheries, regional development and fisheries. Passports have been abolished in the Shengen Area. Nineteen of the member states also use a single currency called Euro.
Christopher Columbus is the explorer who is credited for discovering America. Of course, there were already people living in America at the time who we call Native Americans. There even was a European, Leif Ericsson, who had been to the Americas before. However, it was Columbus' voyage that started the exploration and colonization of the Americas.
