"If no humans have arrived by then, return to the Kingdom."

"If more humans do arrive, should we spare any at all?"

The most detailed had been lost to fire soon after humans arrived.

But then humans arrived, and the bird's days were numbered.

For all I know, it's a more practical arrangement than the one we humans have arrived at.

It will be like the wonderment that come when the humans first arrived here.

By then, if you're sounding this, the humans will have arrived.

He was trying to make an alliance with you before the humans even arrive!

When humans first arrived in present-day California has not been established.

Experts previously thought the earliest humans arrived 700,000 years ago.