They managed it despite the fact that i wasn’t there.
Answer:
They have pledged to save the environment
Explanation:
"Have pledged" is the simple past of "pledge"
Arguably, the main message of "The Veldt" is that people should not be over-reliant on technology, and this is shown clearly by the story's main events. When the Hadleys install the HappyLife Home, they believe that they are doing something good for their children.
