The answer is: St. Lawrence River .
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Water because they might have a competition over it
<span>In 1911, British explorer Robert Scott and his party died on their return trip from the South Pole. Scott arrived in the </span>South Pole<span> on 17 January 1912, just five weeks after </span>Roald Amundsen<span>'s </span>Norwegian expedition<span>. On their return journey, Scott's party managed to prove that </span><span>Antarctica was once forested and joined to other continents by discovering several fossil plants. He died in 1912 alongside with his party.</span>
Volcanoes play an important role in creating land since they are the sources of magma, which once above ground normally cools to create new land. In the ocean, this land normally forms at divergent and convergent boundaries or hot spots. At divergent boundaries (where two plates move apart), magma constantly erupts along a trench deep below the ocean's surface. This magma rarely piles upward and instead is pushed to both sides of the trench. This is how new seafloor forms. Convergent boundaries can create island arcs like Indonesia as magma erupts bit by bit. Hot spots occur in the middle of plates. They are instances where the mantle pierces through the crust and begins to erupt directly onto to seafloor. Over time, these eruptions will pile up and create underwater volcanoes until they potentially make it above sea level, thereby forming an island. This is how Hawaii was and continues to be formed.
Western europe is best known for being the beginning of Western civilization.
