Answer :
Final answer:
From 1990 to 2017, there was a significant global achievement in poverty reduction, hence the statement is true.
Explanation:
The extreme poverty rate indeed declined from 35.9 percent to 9.3 percent during this period, reflecting positive trends in global economic development and poverty alleviation efforts. This substantial reduction can be attributed to various factors, including economic growth, improved access to education and healthcare, and targeted development initiatives.
The decline in extreme poverty signifies progress towards the United Nations Sustainable Development Goal of eradicating poverty, highlighting the positive impact of global efforts to improve living conditions for a substantial portion of the world's population. Consequently, option a is correct, making the statement true.
