This excerpt is from an article published by the Library of Congress.In order to avoid factions, the Constitution grants political parties no role in $[$government$].$ Ironically, political factions sprang up right away to support the Constitution and to oppose it$.$ By the presidential election of $1796,$ political parties were $...$ in place in America. $--$Today the party system seems firmly entrenched. Some Americans might argue that there is no real difference between the ideals and political stance of today's parties. Other Americans routinely vote a "party ticket" in their belief that a particular political party will best represent their wishes for governing the nation.What is the meaning of the word entrenched as used in this excerpt?in controlsurrounded and unable to move established and unlikely to change strongly defended