Answer: The evidence is effective because Nehru gives several examples to the assembly of the hard work that needs to be done.
Step-by-step explanation:
Jawaharlal Nehru’s speech uses the rhetorical device known as anaphora to provide evidence on the hard work that needs to be done: a "hard work ahead" to "make all the people of India what destiny intended them to be." That hard work implies bringing freedom to everyone, to end poverty, ignorance, and disease and to create a flourishing, democratic country with social, economic, and political justice for everyone.