The middle east is almost entirely surrounded by seas. The sea bordering the Middle East is the Caspian sea.
Warren G. Harding, Calvin Coolidge, and Herbert Hoover shared the belief that cutting taxes was one of the best ways to ensure prosperity (a).
Harding, Coolidge, and Hoover were three Republican presidents of the United States during the 1920s. This period is referred to as the Roaring Twenties because the economy was booming. The three presidents pushed policies traditionally associated with conservatism such as the reduction of state intervention in the market, so that business could flourish. Reducing taxes was one of the ways to help consumers spend more, and businesses invest more, thus helping the general economy of the country.
b. polis was the main political unit of aancient greece
The answer is A.
Rockefeller worked with oil, Vanderbilt did the railroads, Carnegie was leader of the American steel industry, and Astor did fur trade and invested in real estate.