That the paper is talking about Brazil politics
Syntax affects setting by making description of place and time very easy to understand.
Syntax is termed as set of processes, rules, and principles which are known to govern the structure of a sentence.
It also studies the processes and principles where there is object, subject, verb we say there is sequence of syntax.
Answer:
Authors tone: Optimistic, Assertive, and Philosophical.
Key Words: history, together, and overcome.