Question

various purpose for which maps are used in their time

Answer 1

there are different type of maps.
POLITICAL MAPS
PHYSICAL MAPS
ROAD MAPS etc...
maps help us to understand geographical features of a place.they help us to find roots.help us in travelling to different and new places.it’s still possible to work out your exact location by following the contours and checking out the landscape around you.Think of a regular map, where cities and towns are named, major transport routes are included along with natural features like lakes and rivers, and you’ll be thinking of a general reference map. These are the maps that are ideal for helping you to get to your destination 

Answer 2

1. Maps have been used by explorers to find new continents and seas
2. Maps have been used by astronomers for further probe in the celestial mysteries. 
3. Maps have been used traders to find the right directions.
4. Maps have been used by defense departments to fight their battles and safeguard the national boundaries.