Part 1: Various individual, SEPERATE NATIONS/SUB-ETHNONATIONS in Scripture, with Scripture references:

List of Scriptures with the names of the seperate nations+their distinct seperate individual ethnic groups [which descend from 70 Ethnonations of the 3 Races] (see 1611 KJB for all citations):
👉🏻Italy/Italians: John 11:48; Acts 10:1; 18:2, 25:16, 27:1,6, 28:17; all the epistle of Romans & Romans 16:27; Hebrews 13:24
👉🏻Greece/Greeks: Genesis 10:2, 5; Isaiah 66:19; Daniel 8:5-8,21; Ezekiel 27:13, 19; Joel 3:4-6; Zechariah 9:13; John 12:20; Acts 11:20; 14:1,9-11, 16:1-3, 17:4,15-24, 18:4,17, 19:10,17, 20:2, 21:8,28,37; Romans 1:14,16, 10:12; 1 Corinthians 1:22-24; Galatians 2:3,3:28, Colossians 3:11 [what is an ethnonation]
👉🏻Spain/Spainards: Romans 15:24,28
👉🏻Illyricum/Illyricumians: Romans 15:19
👉🏻Macedonia/Macedonians: Acts 16:9-10,12, 18:5, 19:21-22,29, 20:1,3, 27:2; Romans 15:26; 1 Corinthians 16:15; 2 Corinthians 1:16, 2:13, 7:5, 8:1, 9:2, 9:4, 11:9, 13:14; Philippians 4:15; 1 Thessalonians 1:7-8, 4:10; 1 Timothy 1:3; Titus 3:15
👉🏻Egypt/Egyptians: Genesis 12:12-14, 41:55-56, 47:20; Exodus 7:4, 9:24, 11:7, 12:12, 14:30; Isaiah 19:1-25; Ezekiel 29:2,12-16 Acts 2:5,10, Revelation 12:8 [More;More]
👉🏻Philistia/Philistines: Genesis 10:14, 21:32-34; Exodus 13:17, 23:31; Joshua 13:2-3; Judges 10:6-9, 13:1, 14:1-4, 15:1-9,14-20, 16:20-31; 1 Samuel 7:7, 29:1, 31:1; 1 Chronicles 10:1, 18:1; Psalms 60:8, 87:4, 108:9; Ezekiel 25:15-17; Amos 9:7; Zephaniah 2:5 [More;More]
👉🏻Moab/Moabites: Genesis 19:37; Deuteronomy 2:9-11,17-18; Judges 3:12-30, Jeremiah 27:2-3; Ezekiel 25:8-11 [More]
👉🏻Ammon/Ammonites: Genesis 19:38; Deut. 2:19-21,37; Numbers 21:24; Joshua 13:24-25; Judges 10:6-9, 11:3-34; 1 Samuel 12:12; 2 Samuel 11:1, 12:27-31; 1 Chronicles 20:1; Jeremiah 27:2-3, 49:1-3; Ezekiel 25:1-7; Amos 1:13-14
👉🏻Edom/Edomites: Genesis 25:29-30, 36:1-43; Deut. 2:2-8,12,29; 1 Kings 11:1,17; 2 Kings 8:21; 1 Chronicles 18:12-13; 2 Chronicles 21:8, 2 Chronicles 21:9‐10, 25:14,19, 28:17; Jeremiah 27:2-3; Ezekiel 25:8,12-14; all Obadiah
👉🏻Amalek/Amalekites: Genesis 14:7, 36:10-12; Exodus 17:8-16; Numbers 24:20; 1 Samuel 15:1-33; 2 Samuel 8:10-12 [More]
👉🏻Many more nations located of, in, & near Canaan (Jebusites, Kenites, Kenizites, Kadmonites, Hittites, Perizzites, Rephaims, Amorites, Canaanites, Girgashites, Iebusites, etc): Genesis 15:1-5; Judges 3:1-6; Acts 13:19, more verses
👉🏻Syria/Syrians: Genesis 25:20, 28:5; 2 Samuel 8:10-12; 1 Kings 19:15, 22:1; 2 Kings 5:1, 6:8,24, 8:13,28, 9:4, 12:17, 13:19,22,24, 15:37, 16:5,6; 1 Chronicles 18:6; 2 Chronicles 18:10; Isaiah 7:1-9; Amos 9:7; Acts 11:22,26, 15:23,41, 20:3; Galatians 1:21
👉🏻OT Israelites/Hebrews: Genesis 12:1-3, 29:27-28,30, 35:22-26, 43:3, 46:3,12; Exodus 1:1-7,9, 3:18, 14:30; Numbers 1:2-3; Leviticus; Deuteronomy 7:6,9-12, 10:16, 26:5, 29:10-13,23-28; 2 Kings 7:6-8, 18:1,3,5,13,27-29; 17:20-23; 2 Chronicles 36:14-17,20; Ezra 3:5; Isaiah 36:1,3,13; Jonah 1:8-9; Matthew 21:40-43; Acts 11:19, 14:1, 21:10; Philippians 1:1, 3:5
👉🏻Arabia/Arabians: 1 Kings 10:15; 2 Chronicles 9:14, 17:11, 21:16, 22:1, 26:7; Nehemiah 4:7; Jeremiah 25:24; Ezekiel 27:21; Acts 2:5,11
👉🏻Ethiopia/Ethiopians: 2 Chronicles 12:3, 14:12-13, 16:8 21:16; Isaiah 20:4; Jeremiah 13:23, 38:7,10, 39:16; 46:9; Ezekiel 30:9; Daniel 11:43; Amos 9:7; Zephaniah 2:12; Nahum 4:9; Acts 8:27-28,36-39
👉🏻Libya/Libyans: Jeremiah 46:9; Ezekiel 30:5, 38:5; Daniel 11:43, Acts 2:5,10
👉🏻India/Indians: Esther 1:1, 8:9

👉🏻Part 2

If God wanted ALL the nations and their individual ethnic groups [all of which, individually, are from 1 out of Noah's 3 sons] to then become one single united, intermixed human race or 1 big physical nation (& somehow did not want everyone to be divided/seperated into 3 races of men/humans & 70 ethnonations) then WHY does God constantly, specifically mention many, NUMEROUS NATIONS by name & each of their individual, seperate nation-ethnic groups in the Scriptures throughout the Old Testament & the New Testament AS BEING INDIVIDUAL, DISTINCT NATIONS with their own ethnic groups & names?

𝕿𝖍𝖊 𝕮𝖔𝖓𝖋𝖚𝖘𝖎𝖔𝖓 𝖔𝖋 𝖙𝖍𝖊 𝕱𝖆𝖈𝖊𝖘