50 points african nations, such as the democratic republic of the congo, have fought former imperial powers such as belgium for control over the natural resources in africa. one natural resources commonly associated with africa is a) diamonds. b) platinum. c) sapphires. d) silver.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

the answer to your question is,

old stone age.

-mabel < 3