Answer:
Although Georgia's economy has suffered various setbacks throughout the 20th century, it improved however since the mid 1990s with agriculture and machinery manufacturing helping to it, but mainly <em>due to</em> <em>Mining</em> and the development of <em>energy industries</em>, particularly the extraction of <em>coal, natural gas, petroleum</em> and other below the surface minerals.
Explanation:
Im not sure what the question your asking but im going to go with c.
A, I am deeply sorry if I am wrong, humanity make mistakes and I am part of humanity.