Historically, the U.S. has dealt with weather events such as hurricanes, floods, and droughts through structural mechanisms such as building dams, levees, and seawalls.
(the U.S.; has dealt; with weather events such as hurricanes, floods, and droughts through structural mechanisms such as building dams, levees, and seawalls; T:Historically)
the U.S.
has dealt
with weather events such as hurricanes, floods, and droughts through structural mechanisms such as building dams, levees, and seawalls T:Historically