Triangular sail developed by Arab or Indian merchants which was eventually adopted by European ship owners to improve the maneuverability of their ships. It could catch crosswinds and be used to drive a ship along its chosen course. The captains of caravels and galleons used this type of sail in conjunction with several other kinds of sails to cross the Atlantic and Pacific Oceans.
Answer:
<em>Middleman Minorities </em>
Explanation:
A minority middleman is <em>a minority group of which the primary occupations connect producers with consumers: traders, money lenders, etc.</em>
A middleman minority, though likely experiencing prejudice, doesn't have an "extreme inferior" position in society.
Sociologists such as Blalock and Bonacich have developed the definition of "middleman minority" since the 1960s, but it is also used by political scientists and economists.
Seek immediate medical attention. advise her to do because she may be having a heart attack
Most heart attacks are characterized by discomfort in the center or left side of the chest that lasts more than a few minutes or that goes away and returns. The discomfort can manifest as pressure, squeezing, fullness, or pain. Feeling weak, dizzy, or faint. You could also break out in cold sweat. It may feel like a squeezing, pressing, or painful pressure. Other upper-body discomfort, such as one or both arms, the back, the neck, the jaw, or the stomach. Breathing difficulties before or during chest discomfort. Breaking out in a cold sweat, feeling nauseated, or dizzy.
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