Answer:
unity in diversity means that people of different religions, nationality, ethnicity ,caste and culture should live together.
They are Estonia, Latvia, and Lithuania
Answer:
Having Halloween on a Saturday could be dangerous because people could be drunk driving and that could be dangerous for people who are walking in the streets trick or treating.
Explanation:
Paul Ekman
Ekman conducted a series of studies through which he found that there are six basic human emotions that are found globally across cultures and geography. These emotions are:
1. Anger
2. Disgust
3. Fear
4. Surprise
5. Happiness
6. Sadness
Ekman claimed that these universal emotions are primarily expressed through facial expressions.