Cory Booker 2020 presidential campaign

The Cory Booker 2020 presidential campaign was the presidential campaign of Cory Booker. He announced on February 1, 2019 that he would run for President of the United States. The president gave a quick response. Before this, he had already been widely speculated to be in the process of preparing to run for President. There is a big office for the campaign.
Background.
In 2018, "Politico" identified him as part of a movement along with Kamala Harris, Kirsten Gillibrand, Elizabeth Warren, and Bernie Sanders, given he voted "to stop [the president's] nominees for administration jobs"; all of the Senators in this group were considered potential 2020 presidential contenders at this point in time. That year and in early 2019, he began travelling early in the campaign schedule.
After failing to qualify for the sixth debate and poor polling numbers, Booker ended his campaign on January 13, 2020.
Important places that the campaign has visited.
From the earliest to the latest:- 
Important people who support the campaign.
In alphabetical order:-