Which social group dominated politics during the roman republic

One specific historical event or development during the period 1786-1861?

Those who resisted the mongol invaders were attacked and their towns burned; those who cooperated with them also were attacked and had their towns burned. were treated fairly. were taken into the tribes and treated as mongols. were sent away to find new homes.

In an industry in which there are several providers of a type of good, why can one business not charge much higher prices for their goods?