Answer:
Reverend Douglas appears to be applying <u>"activity theory."</u>
Explanation:
When a person gets old, he will be active and stay healthy if he is socially active and maintain social interactions with others, this theory is known as activity theory. For this reason reverend Douglas creates many roles in his church for retired members. Older adults stay happy in this way.
Bush wanted that china could change, and allow democracy.
He wanted to change, he helped them through the struggle to get to the democracy.
Online shopping has been influenced by the increased availability of <u>smartphones.</u>
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<h3><u>What exactly is purchasing online?</u></h3>
Online shopping is a type of electronic commerce that enables customers to make direct purchases from sellers over the Internet using a web browser or a mobile application. Customers can find an item of interest by going to the retailer's website directly or by utilizing a shopping search engine to look for other vendors.
Shopping search engines show customers the availability and cost of an item at other online merchants. Customers will be able to purchase online by 2020 by utilizing a variety of computers and gadgets, such as desktop and laptop computers, tablets, cellphones, and laptops.
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Learn more about online shopping with the help of the given link:
brainly.com/question/13765445
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Answer: During WWI over 9 million were killed.
Explanation: