isolationism

"The students worked on the science project in small groups. "

"Follow that car!"

"The contact between the two teams was fierce during the soccer match. "

"The teacher initiated the lesson by asking a question. "

"My brother is a different person; he's an other, not like me at all. "

"Be aware of interactions between different medications."

"The botanist studied the china plant, a vine native to eastern Asia. "

"The Communist Party has a policy of returning power to the workers."

"The group of students worked together on their project. "

"The Kurdish people constitute a nation in the Middle East"

"Before dinner, I finished my homework. "

"The diplomats were advised not to interact with any foreign nationals except on official duty."