What processes are used to reconstruct history when written history is missing or limited

Archaeology studies artifacts to piece together the past.

Explanation:

The artifacts that left over from a certain civilization often contains clues that Archeologists can use to find out several information about them. For example, By examining the tools from that civilization, archeologists can know:

- The types of economic activities that the people from that civilization do.

- The type of foreign influence from other culture. The archeologists could see whether the tools have any similarities with the tools from other culture

- The type of military prowess that the society use.

- The sculpture or paintings could provide an insight on the social events that happened to that civilization.

union blockade

explanation:

the union blockade in the american civil war was a naval strategy by the united states to prevent the confederacy from trading.

the blockade was proclaimed by president abraham lincoln in april 1861, and required the monitoring of 3,500 miles (5,600 km) of atlantic and gulf coastline, including 12 major ports, notably new orleans and mobile. those blockade runners fast enough to evade the union navy could only carry a small fraction of the supplies needed. they were operated largely by british citizens, making use of neutral ports such as havana, nassau and bermuda. the union commissioned around 500 ships, which destroyed or captured about 1,500 blockade runners over the course of the war.

assuming that by westerners you mean americans. that they were mean and controlling and abusive to its peasants.

explanation: