Due to its length and intensity, new weapons and technologies were introduced and improved upon during the First World War in the hope of delivering victory. List them and briefly describe how they affected the outcome of the war. Help with this question pld

the answer is a) the proclamation of 1763.

can you tell me all of statements so i can answer this for you.

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the answer is a. the harappan civilisation is also called the indus valley civilisation, this is because they built their cities along the indus river. the reason behind this location can be found in the rest of the "old world" civilisations like mesopotamia or egypt, the first built their cities along the rivers tigris and euphrates, the second along the nil; : their respective civilisations thrived because the overflowing of their respective rivers produced favorable conditions for agriculture, their main support.