What had to happen in Panama before the canal could be built? French contractors had to be hired.
A cure for malaria had to be discovered.
The US Army had to be sent to Panama.
Panama had to gain independence from Colombia.

answer; (c) a law code that provides believers with a set of pratical laws to regulate their daily lives

the answer would be c. sediment buildup on continental slope

                                                                                -hope this -