Cómo es el método de trabajo de la arqueología?

The first step in an archaeological excavation is surveying the area. This can be done either with remote sensing or direct visual observation. Archaeologists also use non-invasive techniques to survey sites known as remote sensing. ... Then archaeologists excavate the site using trowels, shovels, and various other tools.

Explanation:

you aint got nothin on my lil weenies

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.