Identify and explain the impact of at least one change or new development in each of the following areas that have happened since 1950. *Technology
*Wealth
*Environmental challenges

Impact of Technology, Wealth  and Environmental challenges are given below.

Explanation:

New technology in industrial sector brought a big change to people because the new technology reduces the work of labour that leads to unemployment of people. It also has a good effect due to fast production of products. There is an increase in Environmental challenges due to more production of pollution by building of more industries. Due to industrialization, people get more wealth and change their economic condition as well as attain higher status in the society. The harmful gases greatly damaged the environment which leads to more storms and cyclones as well as floods.

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.