PLEASE HELP I"LL GIVE BRAINLIST?!?!??! Which statement was NOT a strategy used by American engineers to dig the Panama Canal?

A series of locks on each end of the Canal lifts ships to the lake.

The canal was built to sea level, allowing ocean water to fill the canal.

The creation of Gatún Lake reduced the need for digging.

The main excavation took place in the Culebra Cut

Should the city pass a ban on skateboarders on all public property, or are the citizens who oppose the ban right when they argue that there are benefits to having the skateboarders in public parks? plan and write a response in which you state your position and persuade readers to agree with you. support your position with reasons and examples drawn from the proposed amendment to ban skateboarding and from information in the letters to the editor, as well as from your own experience.