The correct answer for the question that is being presented above is this one: " Mexican-american war and the California joining the union as a state." The two events that fueled the debate over slavery between 1846-1850 are the Mexican-american war and the <span>California joining the union as a state.</span>
Answer:
The year that Richard the Lionheart and Saladin signed a truce was on September 1 or 2 of 1192 AD
Explanation:
The black ships were given this name because the vessels were black as they were older and black smoke would rise from the coal-fired steam engines of the American ships.