and also dance
and , which is believed by the majority of people, myself included, believe that dance hasto have a significant place in a culture
By adding "myself included", you don't need to repeat this idea in the next sentence.
I have some reasons
about for it
This sentence is not necessary.
Dance helps culture to be popular and well known. Besides, dance brings people together an make them relax.
You can save these ideas for your body paragraphs.
For example, Europa and America continets have very different dance styles. Also, there are many differences in same continent such as Germany traditional dance and Holland traditional dance.
Dance styles vary immensely by countries and continents.
To highlight this point lets say, Brasillian dance is known all over the world and Brasil is famous for samba
For example, samba has been universally recognized as a symbol and an icon for the national identity of Brazil.
We went to various countries to promote our dance
with my team
dance brings intelligent beings together
What do you mean by "bring intelligent beings together"?
these kinds of social events
when you go dancing, you would spend your time very funny.
I don't think "you" should be used in academic writing.