Answer: establishment, entertainment, encouragement, advertisement, and reinforcement.
Explanation:
“The establishment of order in the town made the citizens happy.”
"everyone just sits in front of the TV for entertainment"
“He did act hesitant about it, but his encouragement sounded sincere.”
“They might even appear on a television advertisement or program, or even in songs.”
“With the reinforcement which arrived afterwards he established complete control of the western seas.”
you dont need the quotation marks for all of them.