Can you tell me all about rick riodan

Rick Riodan is an author of many mytholgy series such as: Percy Jaskson, Heros of Olympus, Kane Chorincles, Mangus Chase, Trials of Apollo,and The 39 Clues. ( You should read Percy Jaskson,Hero of Olympus, and Trails of Apollo. There are really good series! :)

the president was the speaker and it was a great part of history.

explanation:

video of the national aeronautic space administration's (nasa) coverage of president john f. kennedy’s address at rice university, houston, texas, concerning the nation's efforts in space exploration. in his speech the president discusses the necessity for the united states to become an international leader in space exploration and famously states, "we choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard."

there is no paragraph seven here.