Contend and Shake hands

Contend verb - To engage in a contest.

Shake hands and contend are semantically related In some cases you can use "Shake hands" instead a verb "Contend".

Shake hands verb - Take someone's hands and shake them as a gesture of greeting or congratulation.

Contend and shake hands are semantically related in attempt to be elected to public office topic. Sometimes you can use "Contend" instead a verb phrase "Shake hands".