I do believe the correct answers are;
The industrial growth boosted economic growth in parts of Europe.
The new industrial technologies improved means of transportation.
Direct causality can be drawn between nationalism and war. ... Nationalist groups within a state who desire their own independent state, (one organised to include their ethnic or cultural identity, for example), may conduct regular or irregular warfare in order to forcibly persuade a state to grant them independence
People started to use the Silk Road before the period of Renaissance for an exchange of ideas and technology.
<h3>What is the significance of Silk Road?</h3>
Silk Road was an important trade route that connected Southeast Asia, especially India and China, with Europe and the Middle East. It was used for trade of technologies and also for commute by some people.
Hence, option B holds true regarding the use of Silk Road.
Learn more about the Silk Road here:
brainly.com/question/1255481
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