How did class conflict shape the Roman Republic? It led to a dictator running the republic.
It led to enslaved people gaining more rights.
It led to the establishment of the Twelve Tables.
It led to Cincinnatus becoming a consul for Rome.

C. It led to the establishment of the Twelve Tables.

Explanation:

When the plebians revolted from the Roman Republic, the rest of the citizens realized that the plebians made up a lot of the population and can take over the Republic is they fought them (the plebians were also soldiers of the Roman Republic and helped greatly in the conquering of Roman land). With this they decided to create the Twelve Tables and give the plebians an elected official in the Republic, the Tribune.

a, c, & d are correct:

they wanted lands to settle the extra population.

they wanted new markets for english goods.

they wanted to avoid civil war.