What led the Roman republic to develop the 12 tables

Explanation:

The Twelve Tables of Roman society were said by the Romans to have come about as a result of the long social struggle between patricians and plebeians. ... In the context of this unequal status, plebeians would take action to secure concessions for themselves using the threat of secession.

a result of the long social struggle between patricians and plebeians led the Roman republic to develop the 12 tables.

Explanation:

the american revolution was by the middle and upper class, and the french was by the lower and middle class.

the section of the chart that represents a point at which a bill needs approval from a majority of people in both chambers to advance is j, as this is the only section before the bill becomes law which has both rows (symbolizing the chambers) converging into one, meaning that the two parts of the congress have to approve of it before it can march on with the process.