A number of groups are 'contending' (with each other) for power in the new government.
He's had 'a lot to contend with' recently. [=he's had many problems to deal with]
She 'contends' [='maintains, asserts'] the new law will only benefit the wealthy.
(..) ...disguised as riders in black. -They've reached the Shire? -They will find the Ring. And kill the one who carries it. Frodo! You did not seriously think that a Hobbit could contend with the will of Sauron? There are none who can. Against the power of Mordor... ...there can be no victory. (..)2001 The Lord of the Rings: The Fellowship of the Ring