Gum unit test, can anyone help?

Question

anonymous · Answer

@Jack_Prism 
@Askonna_meow

jack_prism · Answer

Here to help

anonymous · Answer

cool profile pic bro XD ok thanks

jack_prism · Answer

Thank you

anonymous · Answer

just a sec, this test is on Clauses

anonymous · Answer

your welcome, and I will fan and medal you :D

jack_prism · Answer

ok i am waiting

anonymous · Answer

got it up

anonymous · Answer

Which words in this sentence are an independent clause?

An American businessperson discovered a stockpile of King Tut's items that had been hidden in a safe tomb, which had a clay sealing covering it.
 
 A.
that had been hidden in a safe tomb, which had a clay sealing
 
 B.
which had a clay sealing covering it
 
 C.
that had been hidden in a safe tomb
 
 D.
An American business person discovered a stockpile of King Tut's items

jack_prism · Answer

D

jack_prism · Answer

next?

anonymous · Answer

wants an independent clause again?

anonymous · Answer

dang it, im lagging so freaking much

anonymous · Answer

Which is the independent clause in the sentence? 

The treasures that archaeologists found gave clues that King Tut's tomb might exist in the Valley of the Kings in Egypt.
 
 A.
the treasures gave clues
 
 B.
that King Tut's tomb might exist
 
 C.
in the Valley of the Kings in Egypt
 
 D.
that archaeologists found