Why are factions more easily controlled in large republic?

Factions are more easily controlled in a large republic because the diversity of interests and opinions dilutes the influence of any single group. In a large republic, representatives are elected from a wider array of constituents, making it harder for a majority faction to impose its will on the minority. Additionally, the sheer number of competing interests makes it more challenging for any one faction to gain enough power to dominate the political landscape. This pluralism encourages compromise and mitigates the risks of tyranny by the majority.