The starter on these only has one wire going to it from the starter solenoid that is located up near the top of the dash on the drivers side I believe.
I'd either jump the solenoid or pull the starter and bench test it.
If the starter is good,battery cables are tight and clean, battery is charged and tested good, solenoid is good with tight connections(and clicks when you turn key to start), all ground wires are tight and clean and it still doesn't crank over then either recheck everything again or pull the clutch cover and try to spin it over by hand.
How long did you hold the key in the start position when it wasn't cranking over?