The items that represent the perceived successes of the preparedness movement and those that represent the perceived failures are:
Successes
It trained soldiers who became the main members of the officer corps.
It trained people to be better members of the workforce.
It forced improvements to the U.S military.
It helped lead the U.S to join the war.
Failures
It helped spark an arms race between major countries.
<h3>What is the Preparedness Movement?</h3>
The Preparedness movement was initiated by the former president, Theodore Roosevelt. His aim was to convince President Woodrow Wilson and the American citizenry of the need to prepare to join the first world war.
This movement helped to prepare the nation for the war.
I'm not sure if you have any options or what you really need here. but i can tell you that this sentence is not correct.
Explanation:
The word which should be changed is affect. The word affect can only be used as a verb to affect and not as a noun. It should be changed to effect here. It had a strong EFFECT on my life.