Lobbyists influence legislation by advocating for specific interests and providing information to lawmakers. They often represent various sectors, including corporations, nonprofits, and interest groups, aiming to sway policymakers on issues relevant to their constituents. Lobbyists engage in relationship-building with legislators, offering research, data, and legislative proposals to shape decisions. Their role can be both positive, by informing policy and representing diverse perspectives, and negative, if it leads to disproportionate influence by wealthy entities. Effective regulation of lobbying activities is essential to maintain a balanced political process and ensure accountability.