The correct term for a group of grapes is known as a bunch or cluster of grapes. A group of grapes or a fruit cluster is sometimes called a Truss. Arba Ratna.
First used during World War I, this type of warfare was highly controversial and deemed a breach of the rules of war. Resumption of unrestricted submarine warfare by Germany in early 1917 was a key reason the United States entered the conflict.
Cloture was first used two years later, in 1919, when the Senate was debating the Treaty of Versailles, the peace agreement between Germany and the Allied Powers that officially ended World War I. Lawmakers successfully invoked cloture to end a lengthy filibuster on the matter.