The current and former first ladies shared photos of their respective visits to the iconic monument in the heart of the French capital.
Trump appears to violate social norms "as if he did not care that they exist," the authors of the study said.
The depiction of President Donald Trump involves furrowed golden eyebrows and golden hair flipped upward near the front.
Jailing journalists for "false news" rose to a new record in 2017.
Meet the Silence Breakers.
"From the Obama family to yours, we wish you a Happy Thanksgiving full of joy and gratitude," the former president tweeted Thursday.
The president described the meeting with the head of the Catholic Church as the "honor of a lifetime."
Trump, Pence sworn in as president and vice president.
"Careful what you wish for," the president said. The prince responded, "You can dish it out, but can you take it?"
"I've selected a nominee who is widely recognized not only as one of America's sharpest legal minds but as someone who brings to his work a spirit of decency, modesty, integrity, evenhandedness and excellence," Obama said.
The real estate guru took shots at China, Mexico, Canada and even the U.S. in his speech.
The Purple One performed at a POTUS private party and surprised guests with a duet with Stevie Wonder.