Who constructed roads using stable surface materials like macadam and gravel at the beginning of the 19th century?

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19-ാം നൂറ്റാണ്ടിൻ്റെ ആരംഭത്തിൽ ഉപരിതലം ഉറപ്പുള്ള കൽക്കരിയും ചളിയും ഉപയോഗിച്ച് റോഡുകൾ നിർമിച്ചത്?

Aജോൺ മെക്കാഡം

Bആഡം സ്മിത്ത്

Cമാൽത്തൂസ്

Dജോർജ് സ്റ്റീവൻസൺ

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Identify the incorrect statements about Industrial Revolution

The Luddites were a group of early 19th-century textile workers who opposed the introduction of machinery and automation in their industry.
The term "Industrial Revolution" was first coined by French historian Fernand Braudel.
The Industrial Revolution had a minimal impact on agricultural practices and productivity.
Child labor was widely prevalent during the Industrial Revolution, with many children working in factories

Which of the following statements are correct about the Industrial Revolution:

The Industrial Revolution was a rapid and significant transformation of the agrarian and handicraft-based economies into industrial and machine-based ones
It began in the late 19th century and primarily occurred in Asian countries.
Some of the key innovations during the Industrial Revolution included the steam engine, spinning jenny, and power loom.
The Industrial Revolution led to urbanization, with people moving from rural areas to cities in search of work.
This period saw a decrease in the use of fossil fuels and an increase in the reliance on renewable energy sources.