I need help with all them

When the communist, under mao, took control of china in 1949 they announced total support support for which country and its ideology?

China wants to take control over social media in which other region? question 4 options: taiwan chile japan hong kong

Scientists are studying hurricanes to determine the number of hurricanes in the past 50 years that have caused greater than $1 million in damages. which best describes the population? hurricanes hurricanes that caused greater than $1 million in damages scientists scientists participating in the research