Place in order from oldest to most recent

is it the Mesozoic era, Cenozioc era, palezoic era

Explanation:

i forget the 4th one but i hope this helps :)

lee and grant, both of whom held the highest rank in their respective armies, had known each other slightly during the mexican-american war (1846-48) and began their dialogue by exchanging awkward personal inquiries. characteristically, grant had arrived in his mud-splattered field uniform while lee had turned out in full dress attire, complete with sash and sword.

explanation:

i just answered it

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