In 2006, for no seeable reason, North America went into a self-imposed lockdown. No one was allowed in or out. No one knew what was happening, and wars were nearly started over citizens not being allowed to come back to their native lands. In 2008, the surviving 20% of oversea citizens are allowed back home. Native North Americans are never allowed back home. In 2012, minimal trade and tourism is opened back up in all North American Countries but the USA and Canada. Natives to North America are no longer friendly and are hostile unless you are spending money. In 2013, the last of the surviving 20% pass away, and the first 13 images from satellites are taken. In 2015, the first trip to North America is sent. None come back. In 2016, the second trip is sent to North America. There are nine humans whose positions are widely known and eight whose positions aren't. The eight aren't human, and they merely wish for some of their youngest back. (Okay, first time attempting a weird horror wild-mans-land writing. Not a seasoned writer. Please give me tips and tricks if your willing to. Just a oneshot to dip my toe into. May continue in the future.)