Question

the frist part of Jeans that made were made of canvas fill in blank​

Answer 1

Answer:

Explanation:Humans are termed as “social beings”- aptly reflected since times immemorial- when they strived to communicate with one another, whether they are residing in close proximity or at a distance.

Prehistoric men had limited means of communication with those residing outside their reach But this hurdle was overcome to some extent by taming animals which could carry them both, for exploration and communication.

This quest for communicating led primitive humans to develop techniques that were effective and relied on resources available during that era.

Discovery that fire could be controlled and hence, smoke, which can be seen from a distance, can be used to overcome the hurdle of travelling sometimes over rough terrain, encouraged these humans to develop smoke signals- a method of relaying messages, that was in use as recently as early 1900s- by aborigines and indigenous races in colonized nations- such as the Red Indians.