There is underlying tension as danny takes the american flag from the african-american secretary's pen-holder. how is this tension relayed? what is significant about danny's actions here (given his background that we know of so far)?

whole lotta ptsd going on

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

the china one is last

explanation: