Picture symbols used for written communication what is it?

Around 3300 BC the Sumerians began to use picture symbols marked into clay tablets to keep their records. writting was inscribed on clay tablets.

Opposition to the nra came to a head in 1935, when the conservative supreme court declared the agency unconstitutional, claiming the nra gave the executive branch regulatory powers that belonged exclusively to congress. this decision began a series of court decisions that overturned key elements of the new deal.