Helen Parmer writes a letter to the President discussing America's involvement in war and combating terror. She acknowledges that while war inevitably causes harm, some military intervention is warranted to prevent stronger countries from oppressing weaker ones. However, she also notes that war divides the country and strains the economy. Ultimately, she believes each situation requires careful consideration of all options to avoid war if possible, but that confronting terrorists who kill civilians is sometimes necessary to prevent the spread of violence.