What's that wall stick called in English?

In White House, there's that stick looking thing (two of them) that kinda supports the building of the white house.

That exists even in museums.

What are those things called in English?
Those humongeous, giant two sticks in the front that supports the white house building?

?2020-06-02T11:32:06Z

pillars, columns ??

?2020-06-02T04:02:30Z

You had it right:  They’re called wall sticks.

denise2020-06-01T23:15:30Z

Their called Pillars or they can be called Columns.

?2020-06-01T23:07:43Z

Those are columns.