Because nobody has found them or seen them yet
its hard to tell their are new singers being discovered everyday
Dugout canoes were already being used in Europe and Asia long before any people moved into the Americas - the technology for making them pre-dates native Americans.
Many people have discovered many types of lizards, Darwin being one. The name originates from the latin name lacertus.
The cause of the Townshend Act was the fact that citizens were being taxed already by the Stamp Act and that money was not going to Europe to gain. There was a lot of boycotting of this.
being an indentured sevant
Newspapers came into being in Europe in the early 17th century, when the printing press had been established and paper was affordable. Some of the first newspapers were called broadsheets.
Masonry is learned from being taught by people who are already masons.
No, he Bill of Rights was not written before slavery. Slavery was already being practiced long before Columbus discovered the Americas.
It was not discovered. God made the Earth and and He made Adam and Eve who were the first people on Earth.. It was not discovered. NOTE: Many things exist without being technically "discovered". Earth is one example of many.
europe Saddles came into being in most places where horses existed alongside humans. Mesopotamian cultures had saddles, as well as the Mongols, Romans, and Assyrians. Saddles have been around since as early as perhaps 4,000 B.C.
A unified Europe, economically and politically. Eventually, the European Union will most likely fuse into one nation on account of it being a supranational organization (acting somewhat as a country already).