The importance of archaeological matrix

Archaeologists use a range of other records alongside the matrix to represent and analyse the spatial relationships between stratigraphic units.

Explanation: such as drawn plans and, increasingly, the spatial components of the site represented in a GIS.

that is because lower interest rates allowed people to work harder to make money. it multiplied like that and now the uno(not the game) is very strong.

i like trains

john maynard keynes developed new economic theories in response to the stock market crash of 1929. great depression of the 1930s. first and second world wars. economic boom of the 1950s.