The difference between Agree and Give way

When used as verbs, agree means to harmonize in opinion, statement, or action, whereas give way means to yield to persistent persuasion.

check bellow for the other definitions of Agree and Give way

Agree as a verb (intransitive):

To harmonize in opinion, statement, or action; to be in unison or concord; to be or become united or consistent; to concur.

Examples:

"all parties agree in the expediency of the law."
Agree as a verb (intransitive):

To yield assent; to accede;—followed by to.

Examples:

"to agree to an offer, or to opinion."
Agree as a verb (transitive, UK, Irish):

To yield assent to; to approve.
Agree as a verb (intransitive):

To make a stipulation by way of settling differences or determining a price; to exchange promises; to come to terms or to a common resolve; to promise.
Agree as a verb (intransitive):

To be conformable; to resemble; to coincide; to correspond.

Examples:

"the picture does not agree with the original; the two scales agree exactly."
Agree as a verb (intransitive, now always with ''with''):

To suit or be adapted in its effects; to do well.

Examples:

"the same food does not agree with every constitution."
Agree as a verb (intransitive, grammar):

To correspond to in gender, number, case, or person.

Examples:

"In Romanian, the articles, adjectives, pronouns agree in gender, number and case with the noun they refer to."
Agree as a verb (intransitive, legal):

To consent to a contract or to an element of a contract.

Give way as a verb:

To yield to persistent persuasion.

Examples:

"The mother gave way to her crying child."
Give way as a verb:

To collapse or break under physical stresses.

Examples:

"After years of neglect, the rusty old bridge could give way at any time."
Give way as a verb:

To be followed, succeeded, or replaced by.

Examples:

"Winter gave way to spring."
Give way as a verb:

To give precedence to other road users.

Examples:

"At the crossing, cars must give way to pedestrians."
Give way as a verb:

To allow another person to intervene to make a point or ask a question whilst one is delivering a speech.
Give way as a verb (mostly, imperative, as command to the crew):

To begin rowing.