Conversation so far:
Where did Rosalynn Carter first travel?
CANNOTANSWER.
Are there any other interesting aspects about this article?
Rosalynn also led a delegation to Thailand.
What did she do there?
address the problems of Cambodian and Laotian refugees.
What problems did she address?
the combat between the Vietnamese troops and the government of Pol Pot.
Did she address any other issues?
Carter stated that she wanted to return to the US as quickly as possible to mobilize their forces to assist in calming the refugees' plight.
When did she return to the US?
CANNOTANSWER.
What else can you tell me of importance to this article?
Carter stated that her meetings with Brazilian leaders included discussions.
Discussions of what?
on human rights and her wishes for Brazil to include itself among other countries seeking out a reduction in nuclear weapons.
Did she travel elsewhere?
Rosalynn led the American delegation to the funeral of Pope Paul VI in Rome.
Did she meet with anyone of note?
She purposely scheduled so as not to have meetings with any of the heads of state.

Question: Why did she do this?
Self-contained rewrite: Why did Rosalynn Carter did scheduled so as not to have meetings with any of the heads of state?