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>
<span>A) Nationalism prevented the countries from uniting </span>
Throughout the Arab region, a strong nationalist sentiment opposed
foreign control. This led to emergence of nationalist organizations as the
National Party in Egypt, the Young Ottomans and then the Young Turks in the
Ottoman Empire. Different nationalist groups had different ideas of the future
of their countries and about how national communities ought to be formed.
