Alava flow with a surface of rough, jagged blocks and sharp, angular projections is called a(n) a. pyroclastic flow b. aa flow c. pahoehoe flow d. ash flow

Which of the following problems did shays rebellion show about the articles of confederation? a. there was no federal standing army b. states couldn’t create their own tax laws c. the federal government imposed too many taxes on states d. there was too much federal regulation of interstate commerce