<span>Homo habilis </span>may have been the first to use crude tools.
Answer:
Mobile phones were invented as early as the 1940s when engineers working at AT&T developed cells for mobile phone base stations. The very first mobile phones were not really mobile phones at all. They were two-way radios that allowed people like taxi drivers and the emergency services to communicate.
Answer:
the answer is B ( New Zealand sign language)
Eleanor status as the queen of the two of the most powerful kingdom in the world really benefit her sons during her reign.
She was heavily involved in various political decisions and exercise their power so her sons could maintain their position of power within the European continent
hope this helps
