Question

know the difference between the usage of maps then and now​

Answer 1

Answer:

the usage of maps then is very different like they calculate .

the usage of maps now is advance digital

Answer 2

Answer:

USAGE OF MAPS . THEN : 1 . in olden days maps are used to locate lands of landlords in a village.

NOW : Now-a-days engineers (civil) using maps to analysis of an area to construct a building which is suitable to that area's soil strength and etc......