Andrew Jackson is known for creating the Spoils System. This is a system in which

Andrew Jackson is known for creating the Spoils System. In politics and government, a spoils system is a practice in which a political party, after winning an election, gives government civil service jobs to its supporters, friends, and relatives as a reward.

answer: researching and understanding issues being considered by lawmakers.

explanation:

lobbying is the act of attempting to influence a politician's behaviour. lobbyists can be members of a constituency, organizations, businesses, non-profit organizations or professional lobbyists.

disequilibrium means that either supply is greater than the demand for an available good, or that the demand for a product outstrips the available supply. it implies that the price for a is either too low creating large demand, or too high creating a large surplus of supply.