Outside invasions and problems from within, spell the end for most. O city-states cities
O Cities
O civilizations

latin america is a region of racial and cultural diversity.  it is a group of countries and dependencies in the americas where romance languages are predominant. the term originated in 19th century france as amérique latine to consider french-speaking territories in the americas along with the larger group of countries where spanish and portuguese languages prevailed.

explanation:

) the chinese armed forces had been removed from the city

b) almost one million irish people died during the potato famine.