When was the cereal, Lucky Charms created

1964

Explanation:

Lucky Charms cereal debuted in 1964 with oat pieces in shapes of bells, fish, arrowheads, clovers and X's and green clovers, pink hearts, orange stars and yellow moons marshmallows. * The cereal was created by product developer John Holahan.

the answer is b: an economic crisis throughout the country.

the structure was most likely used for;

c. playing a ball game with stone hoops