What is this technology in this picture?

Under the article of confederation everyone had to agree so it was hard to get amendments passed true or false

What misguided strategy caused lord william howe and the british to fail?

Which statements explain reasons why unconformities occur? check all that apply. rocks along a fault break and move. igneous rock forms at earth’s surface. rocks erode and sediment is deposited. no sediment is deposited over a long time. igneous rock forms between sedimentary layers.