What is the repeated role of technology in Global World chapter?

A. Connections को fast and wide बनाना / Making connections fast and wide

Step 1: Identify the concept: this is technology and globalisation. Step 2: Railways, steamships, telegraph and refrigeration made trade and movement faster. Step 3: Remember technology with connectivity.

Step 1: concept पहचानें: यह technology and globalisation है। Step 2: Railways, steamships, telegraph और refrigeration ने trade और movement तेज किया। Step 3: Technology को connectivity से याद रखें।