The technique of projecting a film strip was invented by in 1895.
a. robert flaherty
c.
d. w. griffith
b. eadweard muybridge
d. the lumiere brothers

The answer that I think is it is  D 

Answer the tuba 4;

Fist of all, you need to learn about cad and architecture or basic engineering or architecture drawing in order to prorperly use and utilize cad programs.it's as abbreviated computer-aided-drafting. it will the user acquire skills faster since it's aided by technology