Einstein on a beach was a unique opera because it
a. had a single violinist.
b. was written in chinese.
c. was exclusively recitative.
d. had no plot and very little singing.

Can i see the pictures

Idiot idiot idiot idiot idiot

Gothic  because it  overlaped each other so that it would not collapse

The most basic method for controlling horizontal sway is to simply tighten up the structure. at the point where the horizontal girders attach to the vertical column, the construction crew bolts and welds them on the top and bottom, as well as the side. this makes the entire steel super structure move more as one unit, like a pole, as opposed to a flexible skeleton.