Possibly, though I can't really say.
Okay so the question is asking you about Nobel's brothers. Noble must have something really big or great and they are asking how his brothers helped his do what he did. They are also asking who you think helped Nobel more.
Answer:
There are a lot of ways in which India has not improved it's development. One of which is the Poverty and disease persisted in the Indian Society. There is still poverty prevailing in the most parts of India.
The government still needs to implement the policies in a better way to fight such problems. Therefore, India has not improved it's development in this sector but on the other hand India has improved it's development in technology and increased GDP.
Expansion of the USSR--Truman believed in a policy of containment in regards to the USSR and communist expansion.
This speech indicates the desire by Truman to create a free world where elections could occur. The USSR and the leadership of Stalin was seen as dangerous by the United States and in particular how communism was spreading through Europe. Truman made it clear that the US was willing to support countries in keeping or creating a free state.