He advocated counting the full slave population in the states' totals for the purposes of Congressional apportionment, but had to be satisfied with the compromise to count three-fifths of the slaves toward that end.
Sea explorations were made by many countries centuries ago. These were headed by the European countries long back. The impulses or urges that influenced the explorers are to desire to take hold of other land for territorial expansion.
Another very important thing to consider as well was the trading. One country had to exchange products to another country. Hence, there were need for them to cross the seas.
The territories were very spead out, making it difficult to rule the empire.
British - Colonists were recruited from among middle-class farmers, artisans, tradesmen, indentured servants, convicted criminals or immigrants from other countries.
French - Initially fur traders, merchants, and missionaries. In 1665 some 1100 French soldiers arrived and were given land. Neither Protestants nor peasant farmers were allowed to emigrate.