Another change on the branch
$ vim POLL
$ git add .
$ git commit -m "question 4"
[add-poll d00e2a8] question 4
1 file changed, 1 insertion(+)

The add-poll branch is now displayed higher because it had the most recent commit.
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$ vim POLL
$ git add .
$ git commit -m "question 4"
[add-poll d00e2a8] question 4
1 file changed, 1 insertion(+)

The add-poll branch is now displayed higher because it had the most recent commit.