Please help ASAP What powers did the Confederation have? (Select all that apply.)

a
Coin (print) money
b
Create a postal system
c
Declare War
d
Establish a military from troops contributed by the states
e
Enforce laws
f
Levy taxes
g
Manage foreign affairs
h
Negotiate treaties
i
Regulate foreign trade: could put tariffs on foreign goods
j
Set up national courts to settle disputes between the states