The phrase "and her commitment to" is correct and usable in written English.
It can be used when discussing someone's dedication or loyalty to a cause, task, or relationship.
Example: "Her success in the project is a testament to her hard work and her commitment to excellence."
Alternatives: "and her dedication to" or "and her devotion to".
The democrat in me continues to admire her, and her commitment to living through sorrow.
We will truly miss her radiant smile and her commitment to our cause that gave us so much hope.
"She is brilliant, dedicated, and fair, and her commitment to, and experience in, the Eastern District is simply without parallel".
Ms. Quinn, beaming, blended the personal with the political, talking about her family's union roots and her commitment to the working and middle class.
But over the past year or so, Mrs. Merkel's zest for foreign policy and her commitment to more economic and political integration of Europe has faded.
Her aggressive recruiting and her commitment to progressive, hands-on learning helped persuade white middle-class families to try the new school.
McCormick's personal fortune and her commitment to birth control were both born of a family tragedy that had made her single-minded.
Her own experience of racial discrimination fueled her pursuit of racial equality and her commitment to strengthen the African-American community through literacy and citizenship.
There is no doubting, from these jottings, Professor Jolie Pitt's deep concern for refugees, her horror over their suffering, and her commitment to their cause.
"It is insulting to compare Hillary's lifetime of service and her commitment to progressive causes with that of a novice, right-wing governor," Mr. Cecil said.
But deceptive though she was, her record as a civil rights activist and her commitment to making the world a fairer, more equal place cannot be faulted.
