Please DON'T ANSWER THANK YOU...Samuel Morse helped spark a revolution in communications. Which statements describe one of
Morse's contributions?
Choose all answers which are correct.
The first telegraph line ran from Philadelphia, Pennsylvania, to New York City.
He invented the electric telegraph that transmitted information instantaneously.
He developed the semaphore system, thereby revolutionizing communications.
He devised a code of dots and dashes for sending messages over the wire.
Telegraph wires spread across the continent by following railroad tracks west.

Oy vey 300 Jews died during the Holocaust

the captain of a steam ship naturally chooses the shortest route to his destination. since a sailing ship is usually pushed by winds and currents, its captain must find a route where the wind will probably blow in the right direction. tacking, i.e. using contrary wind to pull (sic) the sails, was always possible but wasted time because of the zigzagging required, and this would significantly delay long voyages. the early european explorers were not only looking for new lands. they also had to discover the pattern of winds and currents that would carry them where they wanted to go. during the age of sail winds and currents determined trade routes and therefore influenced european imperialism and modern political geography. for an outline to the main wind systems see global wind patterns.

pilotage or cabotage, in one sense, is the art of sailing along the coast using known landmarks. navigation, in one sense, is the art of sailing long distances out of sight of land.[1] although the polynesians were able to sail the pacific (with great difficulty) and people regularly sailed north and south across the mediterranean, before the time of columbus nearly all sailing was coastal pilotage

        it is some were in here? ///

the answer to your question is ( syngman rhee) have a great day