Decades: 480s BC 470s BC 460s BC 450s BC 440s BC - 430s BC - 420s BC 410s BC 400s BC 390s BC 380s BC
Years: 440 BC 439 BC 438 BC 437 BC 436 BC - 435 BC - 434 BC 433 BC 432 BC 431 BC 430 BC
... or perhaps all, mental events, namely, consciousness. In a philosophical context, the word "consciousness" means something like awareness, or the fact that the mind is as ...
Kids.Net.Au - kids safe portal for children, parents, schools and