Final answer:
Nelson Mandela's tone in this section is one of hope and gratitude as he expresses his dedication to building a united South Africa. Words and phrases such as 'implant hope' and 'rainbow nation' contribute to the tone. Mandela's diction and syntax add a sense of formal and powerful conviction to the tone.
Step-by-step explanation:
Nelson Mandela's tone in this section of his speech is one of hope and gratitude, as he expresses his dedication to building a united, democratic, and non-racial South Africa. Words and phrases such as 'implant hope,' 'rainbow nation,' and 'heroes and heroines' contribute to the tone. The connotations of words like 'triumphed,' 'sacrificed,' and 'reward' impact the tone by highlighting the struggle for freedom and the ultimate achievement of that goal. Mandela's diction and syntax, including the use of parallel structure and balanced sentences, add a sense of formal and powerful conviction to the tone.