Tina starts off her persuasion speech with the following, "from my audience analysis, i know everyone in this room has had someone they loved affected by cancer. i want to propose a way of working together to eradicate this horrible disease." what has she done?

I and thou dialogic communication  is established

Explanation:

I and thou(You) concept of communication is defined by Martin Buber as the I-It and I-thou where I-It is referred with sensation and experiencing of world and I-thou is referred with relations of the world. Together it is determined as the interpersonal relation which cannot get modified due to any obstruction.

According to the situation described in question,Tina has established i-Thou concept of communication through dialog among the audience. She is using the pattern of I and you concept for defining the direct relation by communicating with audience and letting them know about affect of cancer on everyone's loved ones and ways of eliminating it.

dear friend:

  i hope this letter finds you in soaring spirits and vibrant health. as you had expressed the wish to know about culture, traditions, and unity of india in your previous letter, in the following lines i have tried my best to give you glimpses of our culture, traditions, and unity. you will be amazed to know that our culture is the oldest culture in the world and the birth place of hinduism, buddhism, jainism, and sikhism. you won’t find any other culture as varied and multi-colored, multi-lingual as ours. each region has its own unique culture, traditions, language. there are 22 official languages in india.

  basically, india is a spiritual country with orthodox traditions. for example the people of india believe in traditions set by their wise forefathers. arranged marriages, joint-family system, universal brotherhood, vegetarianism, celebrating festivals such as diwali, holi, eid, etc., are the salient features of our culture and traditions.

  another unique aspect about our country is ‘unity in diversity’. in spite of the multi-lingual, multi-religious, multi-traditional, multi-cultural society, people live peacefully together, respecting one another’s views, cultures, traditions, and differences. i am sure you would love to visit india soon, and have a first-hand experience of the multi-colored culture. give regards to uncle and aunt. do visit india with your family and experience our hospitality.

your friend,

where is the map so i can